aditi roy, abc news, san francisco. >>> and to weather this memorial day weekend. dozens rescued, several dead or missing. to the east, bonnie losing team as it spins over south carolina. life guards warning about dangerous riptides. here's eva pilgrim. >> reporter: tonight, extreme weather pummeling northern texas. no relief in texas after almost 20 inches of rain forced evacuations driving families from their homes near houston. the swollen bravos rivers, seen here from space, now expected to crest over 53 feet. >> i didn't know it was going to come up this fast. >> reporter: at least five dead and three still missing, including an 11-year-old boy in kansas. search teams recovering the body of darren mitchell, a national guardsman who posted this chilling photo on facebook just minutes before his truck was swept away. >> it disappeared. once it flipped, you didn't see tires, truck, nothing. it just tumbled over. >> reporter: out east, it was tropical storm bonnie lashing the coast. eight inches of rain submerging cars and making for a dangerous drive along i-95 t

here's aditi roy. >> reporter: a boy attacked by a shark. police say the middle school-aged boy was waist-deep in water when a shark bit his right leg. >> someone yelled, oh, my god, he got bit. >> reporter: officials say the boy has at least two severe lacerations, down to the bone. this comes as experts predict a hike in shark attacks. there were a record 98 attacks in 2015, including 6 fatalities. and this, two weeks ago in boca raton, florida, a two-foot nurse shark still attached to this woman's arm. and in these waters near west palm beach, a diver attacked by a seven-foot bull shark last month. tonight, the boy recovering, and the beach, still open for the holiday weekend. aditi roy, abc news, san francisco. >>> let's turn to the deadly weather this weekend. severe weather in texas, many rescued as their cars were in water. dozens rescued, several dead or missing. to the east, bonnie losing team as it spins over south carolina. life guards warning about dangerous rip currents. here's eva pilgrim. >> reporter: tonight, extreme weather

aditi roy, abc news, los angeles. >> we thank aditi for that story. >>> still ahead, caller confusion. when 911 dispatchers can't find the emergency. one woman's tragic loss. how you can get help fast when calling from your cell phone. >>> and later, a cruise ship crash. an elevated walkway crashing down, slamming into cars. what caused this drama on the dock? to prove to you that the better choice for him is aleve. he's agreed to give it up. ok, but i have 30 acres to cover by sundown. we'll be with him all day as he goes back to taking tylenol. yeah, i was ok, but after lunch my knee started hurting again so... more pills. yep... another pill stop. can i get my aleve back yet? for my pain... i want my aleve. get all day minor arthritis pain relief with an easy open cap. could protect you from diabetes? what if one sit-up could prevent heart disease? one. wishful thinking, right? but there is one step you can take to help prevent another serious disease. pneumococcal pneumonia. if you are 50 or older, one dose of the prevnar 13® vaccine can help protect you from pneumococcal pneumoni

here's aditi roy. >> reporter: tonight, a community desperate to find a missing mother in florida. dozens of volunteers on the ground, and a police helicopter in the air. she was last seen wednesday morning. authorities calling her disappearance suspicious. >> we know she's out there somewhere. and we just want our girl back. >> who are you? >> i don't know. >> reporter: todd was supposed to pick up her 2-year-old daughter from her ex-husband's house but never showed up. her ex-husband is now scheduled to be re-interviewed by police. authorities telling abc news he's not a suspect. >> he has been completely cooperative. he's willing to take a polygraph test. >> reporter: police found her car wednesday night, with the keys in the ignition and her purse inside. tonight, a vigil planned. as a community clings to hope. aditi roy, abc news, san francisco. >> aditi, thank you. >>> the first family making plans after the white house. today, we learned that obama's oldest daughter malia will be attending harvard in 2017. she will take a year off before her freshman year. the president and

aditi roy with the latest details. >> reporter: tonight a trip to casino turns deadly. this bus charred after flipping off a highway in la red owe, texas. killing several on scene. the bus was taking dozens of people to a casino when it crashed saturday afternoon. emergency responders racing to the scene the highway in a rural area between san antonio and the mexican border, shut down for hours. many of those passengers on board elderly. authorities say no other vehicles were involved. but still working to figure out what caused the horrific accident. aditi roy, abc news, san francisco. >>> next, the growing anger at america's airports -- not just passengers, airlines, too, outraged over long lines at security. the situation so bad travelers warned to arrive three hours before their flights. tonight, the tsa is under massive pressure to fix the problem fast. here's abc's eva pilgrim. >> reporter: tonight, frustrated passengers at the breaking point. >> there's got to be a better way. >> reporter: in denver this morning endless lines. this afternoon in baltimore traveler

here's aditi roy. >> reporter: tonight, a miracle in the wild. after an alaskan man comes face-to-face with a full grown, brown bear. >> it was like looking the devil right in the face. >> reporter: kenny steck encountered the predator while he was filling up water bottles during a hiking trip with family in southeastern alaska. the experienced outdoorsman said he had left his bear repellant back at camp when the massive animal came charging at him. when steck lifted his leg up to protect himself, the bear clawed it. >> i remember thinking, this thing is going to kill me. >> reporter: he tried yelling, but he says the bear crushed his shoulder blade, and put steck's head in his mouth. >> one of his fangs had gone right into his head. >> i remember the sound of it breathing, snarling. >> reporter: then, suddenly, the bear just let go and ran away. his wife and three other family members on the trip, nurses. who were able to treat his wounds right away. >> for some reason it wasn't my time to die. >> reporter: looking back steck tells me it all hap

here's aditi roy. >> reporter: it's a race against time tonight, in the desperate search for 33-year-old samantha broberg. >> we'll search until there's a reasonable probably that we can find the person successfully. >> reporter: tonight, we're learning how broberg went overboard. the cruise line saying ship surveillance shows broberg "climbed up and sat on a deck railing and subsequently fell backwards." the time on that tape -- 2:00 a.m. friday morning. but the cruise line telling abc news, "she wasn't reported missing by her travel companions until much later in the day." >> around 10:00 a.m., they started announcing they were looking for someone. >> reporter: the ship put on lockdown while crew searched and reviewed hours of video. the coast guard notified at 5:00 p.m. friday, 15 hours after broberg went missing. >> everything kind of resumed to normal activities, but i will tell you the mood of the passengers and the crew was much more subdued. >> reporter: the ship arrives back in galveston, texas, tomorrow morning. broberg's family tells us they are shocked and saddened but holdin

aditi roy, abc news, los angeles. >> she didn't really get how hard it is to succeed at work when you're facing all these challenges at home. now that she's in it, she says she sees how many they really are. for working moms who live in poverty, working two jobs, don't get sick leave to take care of themselves and their kids, so on -- >> the odds are definitely stacked against them. it's great to see her perspective has changed or evolved. >> maybe she can encourage some change in cor has the role for it. >>> coming up, that teenage rite of passage. >> going to the prom. ♪ approaching medicare eligibility? you may think you can put off checking out your medicare options until you're sixty-five, but now is a good time to get the ball rolling. keep in mind, medicare only covers about eighty percent of part b medical costs. the rest is up to you. insured by unitedhealthcare insurance company come in. like all standardized medicare supplement insurance plans, they could help pay some of what medicare doesn't, saving you in out-of-pocket medical costs. you've learned that taking informed step

abc's aditi roy has more. >> reporter: a miracle in the wild.er an alaskan man comes face-to-face with a full-grown brown bear. >> it was like looking the devil right in the face. >> reporter: kenny steck encountered the predator while he was filling up water bottles during a hiking trip with family in southeastern alaska. the experienced outdoorsman said he had left his bear repellent back at camp when the massive animal came charging at him. when steck lifted his leg up to protect himself, the bear clawed it. >> i remember thinking, this thing is going to kill me. >> reporter: he tried yelling, but he says the bear crushed his shoulder blade, and put steck's head in his mouth. >> one of his fangs had gone right into his head. >> i remember the sound of it breathing, and i remember the sound of it snarling. >> r bear just let go and ran away. his wife and three other family members on the trip, nurses, who were able to treat his wounds right away. >> for some reason it wasn't my time to die. >> reporter: looking back, steck tells me it all happ

aditi roy, abc news, san francisco. >> commuters in the deferring c. area could face some delays this morning following a train derailment. several cars of a great train went off the tracks in northeast d.c. a company spokeswoman says one of the trains leaked sodium high oxide used to produce so and detergent. >> two important energy exploration companies have called off their merger. the announcement was made by the justice department which had sued halliburton and baker hughes to stop the merger. government claimed the combination would eliminate sith competition in more than two dozen markets. the justice department says it would have raised prices, decreased output and lessened here. a fall inside of a woman's home helped create a medical miracle for her. we're talking about mary anne frank colost her eyesight more than 21 years ago in an you the an toe accident and fell inside of her home recently and inspired her spine. when she woke up from that surgery she could see. >> wow. >> the sun's coming through the trees. oh, god, it's wonderful to see.

abc's aditi roy in san francisco tonight. >> reporter: outrage tonight in san francisco. protesters demonstrating in front of the city's police headquarters after the release of racist and homophobic text messages, allegedly involving a former lieutenant and two former officers. the messages riddled with slurs against minorities, transgender and gay people, using the "n" word. the police chief says he's ordered all officers to finish an anti-harassment class within the next month. >> no one can say that they didn't know what was or wasn't acceptable in the workplace. >> reporter: it's the second scandal involving bigoted texts to rock the sfpd. last year, texts allegedly exchanged among 14 officers were made public through court documents. some of those officers still on the force after an attempt to fire them was rejected by a judge. in the latest incident, two of the accused officers resigned, and the lieutenant retired. some of the protesters behind me are on their tenth day of a hunger strike, calling on the police chief to resign. cecilia? >> aditi, thank you. >>> ne