every day, the nypd must be prepared for every possibility. >> reporter: now, as the nypd investigates a motive, it will be combing through evidence carried from inside the box truck. we witnessed it being taken from the scene today, and that includes cardboard boxes, water bottles, norah, and clothing. >> errol barnett, thank you. the other big news this monday night, a newly revealed incident over the skies of hawaii. a united airlines flight in december from maui to san francisco plunged more than 1,000 feet shortly after takeoff and came within seconds of crashing into the pacific ocean. cbs's elaine quijano talks to one of the passengers who was aboard the terrifying flight. >> hadn't been climbing for all that long at all. >> reporter: it was the end of a dream hawaiian vacation for rod williams and his family when their flight home took a

terrifying turn. >> all of a sudden, the nose pitched up pretty dramatically for maybe three to five seconds. and at that point there were a number of screams that were let out. but it was very brief, and it was followed by a very dramatic descent. >> reporter: on december 18th, just 71 seconds after takeoff, united flight 1722 plummeted 1,400 feet to just 775 feet above the pacific ocean. the pilots recovered, and the flight continued safely on to san francisco. >> well, i think there are a number of factors that may have led to this. weather could have been a contributing factor. it could be something as simple and yet as lethal as a distraction in the cockpit. >> reporter: former ntsb chair robert sumwalt. >> united did pull those pilots and put them back into training. >> that certainly suggests maybe there was a problem with the way that the crew was managing the cockpit, and i certainly think that that's one of the factors here that may be prevalent.

>> reporter: just hours earlier, a hawaiian airlines flight hit severe turbulence moments before landing in honolulu, injuring dozens. united tells cbs news the pilots reported the december incident and are cooperating with the faa. elaine quijano, cbs news, new york. there are disturbing new allegations of hazing tonight at new mexico state, leading the school to cancel the men's basketball season. at least three players are accused of false imprisonment, harassment, and criminal sexual contact. the victim told police some of tef his pants inside the locke room and touched him inappropriately. the team's coaching staff is now on paid administrative leave as the investigation continues. february is american heart month, so tonight we're kicking off a week-long series about heart health. heart disease is the leading cause of death in the u.s. for both men and women. but studies show that women wait longer to seek medical care.

in tonight's health watch, we learn that many women are not aware that their heart attack warning signs can be different. when dr. sandra nichols had a massive heart attack, she didn't tell anyone outside her immediate family. >> i was embarrassed. >> reporter: at the time, she was working too much, not sleeping enough, and says she yt everyone. >> if you can't manage your own health, if you can't manage your own work/life balance, you cannot be there for others. you can't be the best person that you can be. >> reporter: despite her medical training, she didn't realize symptoms of congestion and shortness of breath meant a heart attack was around the corner. >> sneaky stress that i was under that really led, which is one of the most surprising moments of my life, a massive heart attack. >> reporter: dr. anumb minute haas, a cardiologist at johns hopkins says the signs of heart distress in women can be subtle and that stress is a major

contributing factor. >> the heart is not just one thing independent of the rest of the body. nourishing every aspect of your health will overall make you a much healthier person. >> reporter: most cardiac events can be prevented through things like proper diet and exercise, consistent sleep, knowing family history, and trying to keep that stress to a minimum. knowing the different ways heart attacks can present in women can be lifesaving. the arm pain that many men experience isn't as common, but neck or jaw pain, shortness of breath, nausea, and fatigue are. for nichols, as both a physician and a heart attack survivor, she says it's never been more important to stop and listen to your own body. >> because if not, they might find themselves flat on the floor, and i strongly hope no one has to go through what i've gone through. >> reporter: the doctors we spoke with really emphasized the importance of sleep and they encourage women to prioritize rest. sometimes, the lows of bipolar depression rest. all this week, we'll be talki

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the game itself is only part of the story. >> here we go. >> reporter: hoping for a miracle. eagles quarterback jalen hurts let it fly as time ran out on philadelphia's championship dreams. >> and the kansas city chiefs have won super bowl lvii. or first super bowl to feature two black starting quarterbacks. the chiefs' patrick mahomes looked like a manansas city erad a deficit despite his appearing to re-injuring his ankle. >> it was a heck of a run. >> reporter: this powerful postgame moment between the first brothers to play each other in a super bowl. chiefs tight end travis kelce and eagles center jason kelce also hugged their mother, donna, who was wearing her neutrality. >> the thing i'm upset about is i didn't buy a lottery ticket. to go from high school to college, college to the pros and then to both be in the super

bowl together, what are the odds on that. >> reporter: sitting in exto mama kelce, bills safety damar hamlin, still recovering from his on-field cardiac arrest six weeks ago among a who's who of stars. ♪ but not even a diamond could shine brighter than rihanna in her return from a more than five-year hiatus, she rocked the stadium with hits from high above the crowd. ♪ and showing off her baby bump, essentially announcing to the number two. she left fans in the stands saying, please don't stop the music. >> different stages rising and falling, the fireworks. it was incredible. >> reporter: and putting on a show for fans at home -- >> is this what you do when you say you're going to work all day? >> reporter: a blitz of big names in those pricey super bowl ads. ♪ the chiefs will have their victory parade on wednesday in kansas city. here in arizona, work is under way to tear down super bowl

lvii. next year's big game will be in las vegas, and you'll be able to watch it right here on cbs. norah. >> and no doubt it will shine bright like a diamond. kris van cleave, thank you so much. well, tonight we're keeping a close eye on the path of a a close eye on the path of a coast to coas when a cold comes on strong, knock it out with vicks dayquil severe. just one dose starts to relieve 9 of your worst cold and flu symptoms. to help take you from 9 to none. power through with vicks dayquil severe. do you struggle with occasional nerve aches from 9 to none. in your hands or feet? try nervivenerve relief from the world's #1 selling nerve care company. nervive contains alpha lipoic acid to relieve occasional nerve aches, weakness and discomfort. try nervivenerve relief.

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including possible tornadoes are expected to pop up across the southern plains all the way to tennessee. the northeast could see heavy rain thursday into friday. there's an alarming new report from the cdc that shows these are troubling times for america's teenage girls. nearly 60% say they feel persistently sad or hopeless. that's actually the highest level reported over the past decade, and there's this shocking number. nearly 1 in 3 girls seriously considered attempting suicide. the cdc says schools can help improve teens' mental health by providing trusted and trained mentors. if you or someone you know needs mental health support, contact the national suicide and crisis lifeline by dialing 988. an update tonight on a deadly train crash near houston, texas. the driver of a big rig was killed today when his truck collided with a freight train. officials say there were no guard arms or lights at the crossing where the accident happened. the 18-wheeler was dragged half a mile down the tracks and about

15 train cars derailed. all right. the american sign language interpreter that is going viral when you humble yourself under the mighty hand of god, in due time he will exalt you. hi, i'm joel osteen. i'm excited about being with you every week. i hope you'll tune in. you'll be inspired, you'll be encouraged. i'm looking forward to seeing you right here. you are fully loaded and completely equipped for the race that's been designed for you.

last night's super bowl was filled with a number of historic moments, including a nursing student from philadelphia. ♪ we fell in love ♪ 20-year-old justina miles became the first female deaf performer to sign during the super bowl's halftime show. miles' energetic performance of rihanna's lyrics went viral racking up millions of views on social media. she was also praised for her performance prior to the game when she signed "lift every voice and sing" known as the black national anthem. praise that is well deserved. and that's the overnight news for this tuesday. for some of you, the news continues. for others, check back later for cbs mornings. and remember you can follow us online anytime at cbsnews.com. reporting from here in the

nation's capital, i'm norah o'donnell. this is cbs news flash. i'm shanelle kaul in new york. at least three people were killed and five others wounded in a mass shooting on michigan state university campus. the shooting happened at around 8:30 p.m. eastern following a three-hour manhunt, police said the shooter died of a self-inflicted gunshot wound. president joe biden fired the architect of the capitol after an investigation found jay blanton had abused his authority, misused government property, and wasted taxpayer dollars. and the kansas city chiefs return home as super bowl champions monday afternoon. the city will host a celebratory parade on wednesday.

for more, download the cbs news app on your cell phone or connected tv. i'm shanelle kaul, cbs news, new york. >> announcer: this is the "cbs overnight news." good evening and thank you for joining us as we begin a new week together. tonight we're also beginning our new heart health series with new information about how women experience symptoms differently and even respond differently to heart attacks. also, a history-making super bowl. as rihanna performed, the other historic moment that you may have missed. well, we'll tell you about it. but first, we are just getting new thn n t of south ca. rned navy has recod sian n.ioof the antna but tonight there are new questions after the u.s.

military shot down those three objects over the last three days, friday, saturday, and sunday, over alaska, canada, and one of the great lakes. well, today the defense secretary said the pentagon has not recovered any of the debris from those objects. cbs's nancy cordes joins us now from the white house. good evening, nancy. well, there were a lot of good questions today at that briefing but not a lot of good answers. >> reporter: that's right, norah. u.s. officials couldn't say today whether these objects belonged to china or to some other government or even to a company or an individual. they say president biden made the decision to have them all shot down because they could not rule out the possibility that they were being used for spying. a mystery in the skies causing confusion on the ground. >> what in the world is going on? >> reporter: the latest objects appeared about a week after the chinese spy balloon was taken out off the south carolina coast. on friday, an object roughly the size of a small car was shot down over sea ice in remote

northern alaska. on saturday, it was a cylindrical object hovering over canada's yukon territory. and on sunday, an octagonal object over michigan's lake huron. >> how big was it? >> we're still trying to assess what that was. >> reporter: that won't be easy until debris from this weekend's objects can be recovered. >> we are searching what is a fairly large area. >> reporter: canadian prime minister justin trudeau. >> obviously there is some sort of pattern in there, the fact that we are seeing this in a significant degree over the past week. >> reporter: unlike the chinese spy balloon, u.s. officials say these objects did not appear to be sending any communication signals or possess any maneuvering or propulsion capabilities. >> likely hypothesis is that they were being moved by the prevailing winds.

>> reporter: but at 20,000 to 40,000 feet, they did pose a potential risk to civil aviation according to defense secretary lloyd austin. >> and i want to reassure americans that these objects do not present a military threat to anyone on the ground. >> reporter: the chinese government claimed today that the u.s. had flown more than ten high-altitude balloons into their airspace since last year. u.s. officials quickly denied it. despite heavy seas, the navy has now recovered a 30 to 40 foot chunk of the chinese balloon's antenna array from the bottom of the atlantic ocean. as for the other mystery objects, u.s. officials have ruled out one possibility. >> there is no -- again, no indication of aliens or extraterrestrial activity with these recent takedowns, and it was important for us to say that from here because we've been hearing a lot about it. >> reporter: after the spy balloon incident about a week ago, the nation's radar system was adjusted to make it more sensitive, and officials say that's a big part of the reason that they're now detecting more objects.

but what lawmakers want to know is what the criteria is that president biden is going to use for deciding when to shoot objects down now that the u.s. is detecting so many more of them, norah. >> nancy cordes at the white house, thank you very much. turning overseas to the humanitarian crisis in the aftermath of that devastating earthquake that rocked turkey and syria last week. more than 37,000 people are confirmed dead, but there are still moments of hope, like this little girl named mirai. she was rescued alive from the rubble after 178 hours. and as cbs's imtiaz tyab reports, the disaster is shedding light on complaints of shoddy building construction in the region. >> reporter: these are turkey's forgotten villages. nearly every home is damaged. next to no aid has arrived. and few here are expecting any help. further down the road, and we find a sight that's hard to comprehend. miles away from the devastated

cities, and look behind me. the earth has split open. what used to be an olive grove is now a canyon. attila grew up in the next village over. he says he still can't believe the force of the quake could tear this land into two. did you ever imagine you'd see something like this in your own backyard? "the thought of such a powerful earthquake never crossed our minds," he says. "this is a nightmare." if the force of the 7.8 magnitude quake could do this to fertile farmland, it's no wonder so many buildings didn't stand a chance. but shoddy construction is also to blame. this man smashes the logo of a major deveowiny nstrtinges turkish officials issued arrest warrants for over 130 people allegedly involved in the construction of buildings that collapsed. but the government is also under fire for previously passing legislation that allowed

hundreds of thousands of property owners to have construction violations forgiven without bringing their buildings up to code. the very same buildings which have now crumbled to dust. and while the sense of rage at turkey's political rulers is only growing, there are still moments of extraordinary hope, like when this 13-year-old boy was rescued from the rubble 182 hours after the quake first struck. now, the u.n. says the recovery phase of its mission is now over, and it will instead now focus on humanitarian needs. but the people we've been speaking to say what they want is accountability from their leaders. norah. >> no doubt. imtiaz tyab, thank you so much. there are disturbing new allegations of hazing tonight at new mexico state, leading the school to cancel the men's basketball season. at least three players are accused of false harassment, and criminal sexual contact. the victim told police some of

his inside the locker room and touched him inappropriately. the team's coaching staff is now on paid administrative leave as the investigation continues. nearly 100 million americans are in the path of a coast to coast storm this week. snow will move from the pacific northwest into arizona, new mexico, and kansas by midweek. from there, powerful storms, including possible tornadoes are expected to pop up across the southern plains all the way to tennessee. the northeast could see heavy rain thursday into friday. there's an alarming new report from the cdc that shows these are troubling times for america's teenage girls. nearly 60% say they feel persistently sad or hopeless. that's actually the highest level reported over the past decade. and there's this shocking number. nearly 1 in 3 girls seriously considered attempting suicide. the cdc says schools can help improve teens' mental health by providing trusted and trained mentors. if you or someone you know needs mental health support, contact

the national suicide and crisis lifeline by dialing 988. the "cbs overnight news" will be right back. did you know, some ordinary cold medicines can raise your blood pressure? try new vicks nyquil high blood pressure for fast, powerful cold relief without ingredients that may raise your blood pressure. try vicks nyquil high blood pressure. the coughing, aching, fever, cold and flu, for people with high blood pressure, medicine. coarse hair. thin skin. down there requires a special kind of care.

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>> announcer: this is the "cbs overnight news." i'm willie james inman in washington. thanks for staying with us. it's valentine's day, and a lot of us will be trying to look our best for our significant other. but if you have an appointment at the nail salon, you may want to think twice before you get that gel manicure. that's because researchers at the university of california-san diego found the uv nail dryers used to cure or harden gel nail polish may increase the risk of skin cancer. anna werner has been looking into it. >> there are a lot of people who love their gel nails but this study may get them thinking

about changing their practices, like the woman we spoke to, a former miss illinois, who competed in the miss usa pageant. before carolina jasco won the miss illinois contest no 2018, getting jail man cures had been part of her beauty routine all through high school. a gel manicure uses special compounds to create a harder, long-lasting nail cover. it requires the use of a dryer that uses ultraviolet light to harden or cure the gel nails. >> just having like that regular like nail polish isn't going to be enough. it might not last as long as you want. >> reporter: it was during one of her frequent manicures that the salon's technician noticed a dark line under her thumbnail. >> i remember the nail tech looking at me, what happened? is it a bruise? did you hit yourself or slam your hand? i was like, maybe. i must have. i didn't even think about it. >> reporter: but a week later, she was in pain and her nail

looked infected. when she saw the doctor -- >> you have to have a biopsy right away. >> reporter: jasco says on her 18th birthday, she received her biopsy results, melanoma, the most serious kind of skin cancer, which if it spreads can be deadly. ray irform known as ache ral melanoma. >> i just remember, like, feeling like numb. like i honestly didn't really feel anything. >> reporter: jasco underwent multiple surgeries. doctors removed her thumbnail and grafted skin from her groin to replace the missing skin on her thumb. the cause impossible to say for sure, but jasco says her doctor suspected genetics because her mother had had melanoma but also her use of those uv nail dryers. >> for me it was very confusing at that time where it was, i've been so careful. i've never been in a tanning bed. i always wear sunscreen. i felt so young, and it was confusing. >> reporter: her case made headlines and prompted researchers at the university of california-san diego to study

the potential hazards of those dryers. researcher maria za vog gi. >> that was our motivation or inspiration because there was a potential link between these machines and cancer. >> reporter: what they call a first of its kind study found those uv dryers do, in fact, damage cells and cause mutations typically seen in skin cancer. in the laboratory cells they analyzed, after one 20-minute session of exposure to the uv dryers, it resulted in 20% to 30% of cells dying while three consecutive 20-minute sessions of exposure resulted in 65% to 70% of cells dying. >> when we see cell death, it means that there has been a huge amount of damage to the cell that led it to die. >> reporter: the food and drug administration told us it's reviewing the study's findings, but its current advice is that it views nail-curing lamps as low-risk when used as directed. the trade association for the uv and electron beam industry said last week that all scientific

evidence demonstrations that uv nail lamps are safe when used according to well-established safe practices. but the results of the study made za vog gi stop her own gel manicures. >> i did not want to expose myself to more cancer risk factors. >> reporter: cleveland clinic dermatologist melissa pill on. if you had your way, would you have patients not use these at all? >> i think it's best to not use these at all because when you know that they can cause cancer, what we don't know yet is how much, how many times you have to use it, how frequently you have to use it to increase your risk. some of that we won't know until people have been using these machines for 20 or 30 years, at which point it will be too late. >> reporter: jasco's cancer was fully removed, but she has since advocated for skin cancer awareness and knows she's lucky hers was caught early. >> so it's like right now i don't have my thumbnail, but i could have lost my thumb. i could have lost my hand. it could have been so much worse. >> reporter: one thing she didn't know? that she was the inspiration

behind the study. >> it does make me emotional because i can't believe that my story would like make that much of an impact on someone or be like that important. so it's really cool. >> it really is making you emotional, isn't it? >> yeah. i didn't even expect that.s rea. it makes me feel like, wow, this was important and this is important. >> reporter: well, dr. pill onsays if you do want to get gel manicures, try to make them just for special occasions and not too often. she also says you can wear uv protective gloves and sunscreen. cancer include discolored spots like black, blue, red, or brown. and also bruises under the nail. >> anna werner on the case. the overnight news is back in the overnight news is back in two minu ♪ma ma ma ma♪ [clears throut] for fast sore throat relief, try vicks vapocool drops with two times more menthol per drop*, and the powerful rush of vicks vapors for fast-acting relief you can feel. vicks vapocool drops. fast relief you can feel.

when you really need to sleep. vicks vapocool drops. you reach for the really good stuff. zzzquil ultra helps you sleep better and longer when you need it most. its non-habit forming and powered by the makers of nyquil. the latest generation of artificial intelligence can do more than write poetry and term papers for you. with a couple of key strokes, it can also create images of just about anything you can think of. and that's got some professional artists crying foul. david pogue explores the art of ai. ♪ >> reporter: dolly 2 is artificial intelligence software that can turn anything you type into art. in any style. portraits of a panda in the style of renoir.

and boom. it gets pretty good reactions. an avocado giving a high five to an orange in space in the style of van gogh. go. >> oh, that's great. i love that. i love that. >> oh, my god, that's incredible. >> that is awesome, awesome. >> oh, wow. >> that is frightening and fascinating all at the same time. >> reporter: people are using dalle to make children's books and magazine covers. i've even used to illustrate sunday morning stories. >> he also suggested taxing people who closed their shutters in the morning. >> reporter: dalle 2 and its rivals like midjourney and stable different fusion are available to anyone. they're inexpensive or even free. it's easy to see how this technology will change the game in graphic design, interior design, architecture, fashion, and movie making. >> the goal of the company is to develop artificial general

intelligence, and by that we mean an ai that can do all of the things a human can and to deploy it in a way that's safe and maximizes the positive benefits to society. >> this individual is dal, arbitration's creator. he works at open ai, a company founded in 2018 by elon musk and others. the name dalle is a mash-up of dali, the artist, and wall-e, the pixar robot. to train dall-e, the company fed it 600 million labeled pictures from the internet. >> through deep learning, it not only understands individual objects like koala bears and motorcycles but learns from relationships between objects. >> it's not merely cutting and pasting together. its understanding of images is more conceptual and abstract, sort of like how a woman would use inspiration from all of the images that he or she may have seen in their lifetime. this is going to put a lot of e

artists out of work. >> why would someone hire someone when they just get something that's good enough? and this is my studio area. >> reporter: concept artist carla ortiz has designed characters, creatures, and costumes for many marvel movies. >> this is the work that i've done for dr. strange, the first movie. >> oh, that is so cool! so you painted that. >> mm-hmm. >> and that's what billions of people have seen on the screen. >> yeah. >> reporter: but her biggest concern isn't unemployment. it's that professional artists' work has wound up in open ai's database. that's how dall-e knows how to imitate the style of norman rockwell or picasso or ansel adams or living, working artists. >> it's an invasion of privacy. it's an invasion of our ability to consent to be into these data sets. nobody asked us.

the way to fix this is to do so by building data sets that are completely full of public domain works, and then any further kind of expansion from that, done so by licensing agreement. >> they would say, hey, carla, we love your style. we would love that to be an option. >> mm-hmm. >> in our algorithms. here's some money. >> something like that. >> reporter: the ai companies say they're listening. for example, stability ai recently announced that it will let artists opt out of future versions of its database. but open ai also worried about other downsides, like people churning out images containing porn, violence, or misinformation. >> when we train the model, we filtered out images of weapons, blood, gore. >> so i could put in the president killing kittens. >> exactly, and the system will give you an error. it won't let you do that. >> reporter: dall-e also tries to compensate for the racial and gender stereotypes in the

internet's use of pictures. >> so even though 90% of the doctor pictures on the web are white men. >> yeah. >> you'll try to even things out? >> exactly. >> reporter: but not all ai companies have built in that kind of safeguards. >> lots of different views and lots of different perspectives on this. as a society we have to come together and figure out the best way to use this amazing technology is. >> so they took advantages and they added this model. o cf1 o >> reporter: this individual is the ceo of stability ai. its program, stable different fusion, is open source, free to anyone without restrictions or guardrails. that approach has rung a lot of alarm bells. >> we think putting this out into the open so people can see the power of the technology and then figure out together how we can mitigate the harms is superior to it being in the province of unelected companies. >> some stable defusion fans do produce harmful and shocking images, but they rarely see the light of day, mustak says,

because twitter and facebook screen them out. >> if you put it onto social media or put it out there, it's treated lake any other bad con content. >> these early apps still have sometimes have trouble with text and faces and generating the usual number of fingers. but they're improving fast. and meanwhile, ai apps that generate audio and video are already in testing. for artist carla ortiz, these are distressing developments. she believes that there's value in the creative process itself. >> it's therapeutic. it's inspiring. it's communicating between one human and another. ai tools can't do that just yet. >> reporter: but stability ai ceo imadd muss tack is all in on the ai arts. >> i think it's one of the biggest leaps forward we've had in technology since maybe the internet. it will create brand-new industries, and it will make media even more exciting and entertaining.

i think that creates loads of new jobs. it's coming inevitably, and i think it's just going to change st about (male) there are many voices in today's world. everyone is voicing their opinions about everything, and jesus is no exception to that. what if there was a clear voice telling you exactly who jesus is? (male announcer) join dr. david jeremiah as he teaches who jesus is and what that means for your life. tune in to dr. jeremiah's new series, "christ above all", on the next "turning point", right here on this station.

bill loveless: i came to the lord at the age of about 42. dr. charles stanley has been so important in my life, just his teachings. one of the life principles is that brokenness is a requirement for god to use you greatly, is when you can become that conduit of what god wants to do through you to get to other people.

it's just amazing of what god can do with you. sunday's super bowl was one for the ages, but a lot of people weren't tuning in for the game. they just wanted to see the commercials. kris van cleave has a look. >> aren't you a little old for high school? >> reporter: this year's super bowl ad blitz included throwbacks to cult classic mo movies. ♪ i'm all right ♪ and tv shows. >> pop cornerers, you're an artist. >> actually, jesse, it's just basic ingredients. >> reporter: viewers may have also noted some collaborations. >> general motors is going electric, and netflix is joining in. >> reporter: with companies sharing the cost of a super bowl spot. >> scott, you know the rules. no shrinking and drinking. >> reporter: most ads were anything but alcoholfree.

after anheuser-busch gave up their exclusive rights, it made room for others to flood the screen. >> that's a team, ladies and gentlemen. >> reporter: while many ads played on nostalgia with big names. ♪ saves me ♪ >> reporter: these promoted an even bigger name. christians spent around $20 million on a pair of ads as a part of a campaign for jesus. a japanese pharmaceutical company raised awareness around an atypical super bowl topic -- menopause. >> menopause, yay. >> reporter: but overall, madison avenue was back in true form, selling sbebt ch celebrity gymibles slathered with cheese. and at a reported $7 million for 30 seconds, that will cost plenty of dough. i'm kris van cleave in glendale, arizona. >> you did it, adam driver. and that's the overnight news for this tuesday. make sure you check back later for cbs mornings.

reporting from the nation's capital, i'm willie james inman. this is cbs news flash. kied a five otrs wedin aass sho state university campus. the shooting happened at around 8:30 p.m. eastern. following a three-hour manhunt, police said the shooter died of a self-inflicted gunshot wound. president joe biden fired the architect of the capitol after an investigation found j. brett blanton had abused his authority, misused government property, and wasted taxpayer dollars. and the kansas city chiefs returned home as super bowl champions monday afternoon. the city will host a celebratory parade on wednesday. for more, download the cbs

news app on your cell phone or connected tv. i'm shanelle kaul, cbs news, new york. tonight, the new questions after u.s. fighter jets shoot down three high-flying objects in three days. here are tonight's top headlines. the new images of the chinese spy balloon as the white house assembles a ufo task force to find out what the other objects are. >> i don't think the american people need to worry about aliens with respect to these craft. growing anger in turkey. blaming developers for the rising death toll. >> around 100 arrest warrants have been issued for building contractors. around 12 have already been arrested. several people were injured after a driver hit pedestrians with a u-haul truck in brooklyn. >> we have no indication that there was any terrorism

involvement in this incident. a passenger describes what it was like on board that united flight that nearly crashed into the ocean. >> the nose pitched up. at that point, there were a number of screams. the new mexico state men's basketball season has come to an abrupt end. this after some disturbing allegations of hazing against members of the team. >> i can't pass judgment right now. right now i'm in disbelief. ♪ the kansas city chiefs have won super bowl lvii. >> how about those chiefs? >> announcer: this is the "cbs overnight news." good evening and thank you for joining us as we begin a new week together. tonight we're also beginning our new heart health series with new information about how women experience symptoms differently and even respond differently to

heart attacks. also, a history-making super bowl. as rihanna performed, the other historic moment that you may have missed. well, we'll tell you about it. but first, we are just getting new pictures of the chinese spy balloon shot down off the coast of south carolina. cbs news has learned the navy has recovered a significant portion of the antenna from the bottom of the ocean. but tonight there are new questions after the u.s. military shot down those three objects over the last three days, friday, saturday, and sunday, over alaska, canada, and one of the great lakes. well, today the defense secretary said the pentagon has not recovered any of the debris from those objects. cbs's nancy cordes joins us now from the white house. good evening, nancy. well, there were a lot of good questions today at that briefing but not a lot of good answers. >> reporter: that's right, norah. u.s. officials couldn't say today whether these objects belonged to china or to some other government or even to a company or an individual. they say president biden made the decision to have them all shot down because they could not

rule out the possibility that they were being used for spying. a mystery in the skies causing confusion on the ground. >> what in the world is going on? >> reporter: the latest objects appeared about a week after the chinese spy balloon was taken out off the south carolina coast. on friday, an object roughly the size of a small car was shot down over sea ice in remote northern alaska. on saturday, it was a cylindrical object hovering over canada's yukon territory. and on sunday, an octagonal object over michigan's lake huron. >> how big was it? >> we're still trying to assess what that was. >> reporter: that won't be easy until debris from this weekend's objects can be recovered. >> we are searching what is a fairly large area. >> reporter: canadian prime minister justin trudeau. >> obviously there is some sort of pattern in there, the fact that we are seeing this in a significant degree over the past

week. >> reporter: unlike the chinese spy balloon, u.s. officials say these objects did not appear to be sending any communication signals or possess any maneuvering or propulsion capabilities. >> likely hypothesis is that they were being moved by the prevailing winds. >> reporter: but at 20,000 to 40,000 feet, they did pose a potential risk to civil aviation according to defense secretary lloyd austin. >> and i want to reassure americans that these objects do not present a military threat to anyone on the ground. >> reporter: the chinese government claimed today that the u.s. had flown more than ten high-altitude balloons into their airspace since last year. u.s. officials quickly denied it. despite heavy seas, the navy has now recovered a 30 to 40 foot chunk of the chinese balloon's antenna array from the bottom of the atlantic ocean. as for the other mystery objects, u.s. officials have ruled out one possibility. >> there is no -- again, no

indication of aliens or extraterrestrial activity with these recent takedowns, and it was important for us to say that from here because we've been hearing a lot about it. >> reporter: after the spy balloon incident about a week ago, the nation's radar system was adjusted to make it more sensitive, and officials say that's a big part of the reason that they're now detecting more objects. but what lawmakers want to know is what the criteria is that president biden is going to use for deciding when to shoot objects down now that the u.s. is detecting so many more of them, norah. >> nancy cordes at the white house, thank you very much. turning overseas to the humanitarian crisis in the aftermath of that devastating earthquake that rocked turkey and syria last week. more than 37,000 people are confirmed dead, but there are still moments of hope, like this little girl named mirai. she was rescued alive from the rubble after 178 hours. and as cbs's imtiaz tyab

reports, the disaster is shedding light on complaints of shoddy building construction in the region. >> reporter: these are turkey's forgotten villages. nearly every home is damaged. next to no aid has arrived. and few here are expecting any help. further down the road, and we find a sight that's hard to comprehend. miles away from the devastated cities, and look behind me. the earth has split open. what used to be an olive grove is now a canyon. attila grew up in the next village over. he says he still can't believe the force of the quake could tear this land into two. did you ever imagine you'd see something like this in your own backyard? "the thought of such a powerful earthquake never crossed our minds," he says. "this is a nightmare." if the force of the 7.8 magnitude quake could do this to fertile farmland, it's no wonder so many buildings didn't stand a chance. but shoddy construction is also

to blame. this man smashes the logo of a major developer he accuses of knowingly constructing homes that weren't earthquake-proof. turkish officials issued arrest warrants for over 130 people allegedly involved in the construction of buildings that collapsed. but the government is also under fire for previously passing legislation that allowed hundreds of thousands of property owners to have construction violations forgiven without bringing their buildings up to code. the very same buildings which have now crumbled to dust. and while the sense of rage at turkey's political rulers is only growing, there are still moments of extraordinary hope, like when this 13-year-old boy was rescued from the rubble 182 hours after the quake first struck. now, the u.n. says the recovery phase of its mission is now over, and it will instead now focus on humanitarian needs. but the people we've been

speaking to say what they want is accountability from their leaders. norah. >> no doubt. imtiaz tyab, thank you so much.

>> announcer: this is the "cbs overnight news." now to those scary images coming in tonight from brooklyn, new york, where a driver of a u-haul went on a violent rampage, mowing down pedestrians and a police officer. at least eight people were injured, two critically. cbs's errol barnett is on the scene with new information on the driver. >> reporter: this surveillance video shows the moment one person was hit and another narrowly missed being run over by a man fleeing police, driving a rental truck. authorities say the driver of that rental truck hit several pedestrians just before 11:00 a.m., then led police on a chase along a busy highway before he

was finally arrested more than four miles away, just outside a major tunnel leading into manhattan. >> the truck hit the delivery guy on 72nd street and third avenue. then after that, he drove on the sidewalk. >> reporter: in all, police said eight people were injured, including an officer. tonight two are in critical condition. sources identified the driver as 62-year-old weng sor, who may have been living out of the truck which had been rented in florida. the suspect has a nevada's driver's license, and after his arrest, law enforcement sources say sor allegedly told police, quote, i want to die. >> at this time, we have no indication that there is any terrorism involvement in this incident. >> reporter: this happened the same morning a jury began considering whether the man who drove a truck down a new york city bike path back in 2017, killing eight, should be sentenced to death. >> what we saw today is a clear

example why every moment of every day, the nypd must be prepared for every possibility. >> reporter: now, as the nypd investigates a motive, it will be combing through evidence carried from inside the box truck. we witnessed it being taken from the scene today, and that includes cardboard boxes, water bottles, norah, and clothing. >> errol barnett, thank you. the other big news this monday night, a newly revealed incident over the skies of hawaii. a united airlines flight in december from maui to san francisco plunged more than 1,000 feet shortly after takeoff and came within seconds of crashing into the pacific ocean. cbs's elaine quijano talks to one of the passengers who was aboard the terrifying flight. >> hadn't been climbing for all that long at all. >> reporter: it was the end of a dream hawaiian vacation for rod williams and his family when their flight home took a terrifying turn.

>> all of a sudden, the nose pitched up pretty dramatically for maybe three to five seconds. and at that point there were a number of screams that were let out. but it was very brief, and it was followed by a very dramatic descent. >> reporter: on december 18th, just 71 seconds after takeoff, united flight 1722 plummeted 1,400 feet to just 775 feet above the pacific ocean. the pilots recovered, and the flight continued safely on to san francisco. >> well, i think there are a number of factors that may have led to this. weather could have been a contributing factor. it could be something as simple and yet as lethal as a distraction in the cockpit. >> reporter: former ntsb chair robert sumwalt. >> united did pull those pilots and put them back into training. >> well, that certainly suggests maybe there was a problem with the way the crew was managing the cockpit, and i certainly think that's one of the factors here that may be prevalent.

>> reporter: just hours earlier, a hawaiian airlines flight hit severe turbulence moments before landing in honolulu, injuring dozens. united tells cbs news the pilots reported the december incident and are cooperating with the faa. elaine quijano, cbs news, new york. there are disturbing new allegations of hazing tonight at new mexico state, leading the school to cancel the men's basketball season. at least three players are accused of false imprisonment, harassment, and criminal sexual contact. the victim told police some of his teammates forced him to take off his pants inside the locker room and touched him inappropriately. the team's coaching staff is now on paid administrative leave as the investigation continues. february is american heart month, so tonight we're kicking off a week-long series about heart health. heart disease is the leading cause of death in the u.s. for both men and women. but studies show that women wait longer to seek medical care.

in tonight's "health watch," we learn that many women are not aware that their heart attack warning signs can be different. when dr. sandra nichols had a massive heart attack, she didn't tell anyone outside her immediate family. >> i was embarrassed. >> at the time, she was working too much, not sleeping enough, and says she felt the burden of being everything to everyone. >> if you can't manage your own health, if you can't manage your own work/life balance, you cannot be there for others. you can't be the best person that you can be. >> reporter: despite her medical training, she didn't realize symptoms of congestion and shortness of breath meant a heart attack was around the corner. >> sneaky stress that i was under, that really led to what is one of the most surprising moments of my life, a massive heart attack. >> reporter: dr. anum minhas, a cardiologist at johns hopkins, says the signs of heart distress in women can be subtle and that stress is a major contributing factor. >> the heart is not just one

thing independent of the rest of the body. nourishing every aspect of your health will overall make you a much healthier person. >> reporter: most cardiac events can be prevented through things like proper diet and exercise, consistent sleep, knowing family history, and trying to keep that stress to a minimum. knowing the different ways heart attacks can present in women can be lifesaving. the arm pain that many men experience isn't as common, but neck or jaw pain, shortness of breath, nausea, and fatigue are. for nichols, as both a physician says it's never been more important to stop and listen to your own body. >> because if not, they might find themselves flat on the floor, and i strongly hope no one has to go through what i've gone through. >> reporter: the doctors we spoke with really emphasized the importance of sleep and they encourage women to prioritize rest. all this week, we'll be talking about medical breakthroughs and

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... now to last night's super now to last night's super bowl. a record 18.8 million americans were expected to call in sick or take a personal day from work -- not us -- following that big game. well, the victorious kansas city chiefs returned home this afternoon after beating philadelphia with the last-minute field goal.

cbs's kris van cleave reports the game itself is only part of the story. >> here we go. >> reporter: hoping for a miracle. eagles quarterback jalen hurts let it fly as time ran out on philadelphia's championship dreams. >> and the kansas city chiefs have won super bowl lvii. >> reporter: it was the first super bowl to feature two black starting quarterbacks. the chiefs' patrick mahomes looked like a man just named league mvp as kansas city erased a deficit despite his appearing to re-injuring his ankle. >> it was a heck of a run. >> reporter: this powerful postgame moment between the first brothers to play each other in a super bowl. chiefs' tight end travis kelce and eagles' center jason kelce also hugged their mother, donna, who was wearing her neutrality. >> the thing i'm upset about is i didn't buy a lottery ticket. to go from high school to college, college to the pros, and then to both be in the super bowl together, what are the odds

on that? >> reporter: sitting next to mama kelce, bills safety damar hamlin, still recovering from his on-field cardiac arrest six weeks ago, among a who's who of stars. ♪ but not even a diamond could shine brighter than rihanna. in her return from a more than five-year hiatus, she rocked the stadium with hits from high above the crowd. ♪ and showing off her baby bump, essentially announcing to the world she's expecting child number two. she left fans in the stands saying, please don't stop the music. >> different stages rising and falling, the fireworks. it was incredible. >> reporter: and putting on a show for fans at home -- >> is this what you do when you say you're going to work all day? >> reporter: a blitz of big names in those pricey super bowl ads. ♪ the chiefs will have their victory parade on wednesday in kansas city.

here in arizona, work is under way to tear down super bowl lvii. next year's big game will be in las vegas, and you'll be able to watch it right here on cbs. norah. >> and no doubt it will shine bright like a diamond. kris van cleave, thank you so much. well, tonight we're keeping a close eye on the path of a coast-to-coast winter storm. we'll have the forecast next. has no idea she's sitting on a goldmine. well she doesn't know that if she owns a life insurance policy of $100,000 or more she can sell all or part of it to coventry for cash. even a term policy. even a term policy? even a term policy! find out if you're sitting on a goldmine. call coventry direct today at the number on your screen, or visit coventrydirect.com. this cough. [sfx: coughs] this'll help. vicks vaporub? vicks vaporub's ...medicated vapors go straight to the source of your cough... ...so you can relieve your cough to breathe easier. vicks vaporub. fast-acting cough relief.

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nearly 100 million americans are in the path of a coast-to-coast storm this week. snow will move from the pacific northwest into arizona, new mexico, and kansas by midweek. from there, powerful storms southern plains all the way to tennessee. the northeast could see heavy rain thursday into friday. there's an alarming new report from the cdc that shows these are troubling times for america's teenage girls. nearly 60% say they feel persistently sad or hopeless. that's actually the highest level reported over the past decade, and there's this shocking number. nearly 1 in 3 girls seriously considered attempting suicide. the cdc says schools can help improve teens' mental health by providing trusted and trained mentors. if you or someone you know needs mental health support, contact the national suicide and crisis an update tonight on a deadly train crash near houston, texas. the driver of a big rig was killed today when his truck collided with a freight train. officials say there were no guard arms or lights at the crossing where the accident happened. the 18-wheeler was dragged half a mile down the tracks and about

15 train cars derailed. all right. the american sign language interpreter that is going viral thanks to her histor

last night's super bowl was filled with a number of historic moments, including a nursing student from philadelphia. ♪ we fell in love ♪ 20-year-old justina miles became the first female deaf performer to sign during the super bowl's halftime show. miles' energetic performance of rihanna's lyrics went viral racking up millions of views on social media. she was also praisedfor her performance prior to the game when she signed "lift every voice and sing" known as the black national anthem. praise that is well deserved. and that's the overnight news for this tuesday. for some of you, the news continues. for others, check back later for "cbs mornings kwgsz. and remember you can follow us online anytime at cbsnews.com. reporting from here in the

nation's capital, i'm norah o'donnell. this is cbs news flash. i'm shanelle kaul in new york. at least three people were killed and five others wounded in a mass shooting on michigan state university campus. the shooting happened at around 8:30 p.m. eastern. following a three-hour manhunt, policesaid the shooter died of a self-inflicted gunshot wound. president joe biden fired the architect of the capitol after an investigation found j. brett blanton had abused his authority, misused government property, and wasted taxpayer dollars. and the kansas city chiefs returned home as super bowl champions monday afternoon. the city will host a celebratory parade on wednesday. for more, download the cbs

news app on your cell phone or connected tv. i'm shanelle kaul, cbs news, new york. it's tuesday, february 14th, 2023. this is the "cbs morning news." deadly university shooting. a gunman kills at least three people and wounds five on the campus of michigan state university before taking his own life. hear what police are saying about a motive. u-haul rampage. a man is in custody accused of barreling through pedestrians in brooklyn, new york, killing one and injuring others. what we're hearing about the suspect. aerial objects latest. more have been recovered while the debris from the other flying objects has yet to be retrieved. hear the latest what the defense department officials are saying.