one person studied engineering under klug. in a recent blog post sarkar wrote that klug is a very sick person and alleges that the professor stole his code. before sarkar earned his ph.d. and moved to minnesota, he was one of several students and professors working on klug's main project, called a virtual heart, a massive computer code. one of klug's colleagues explains why nobody owned it. >> passed from one generation to another and everybody works on it. and nobody owns that code. the only person who owns that code is ucla. >> the professor says that he is not even sure sarkar's work was used in the project. but students and professors will continue to carry out klug's coding vision. >>> the death of presence is highlighting the prescription drug crisis in the u.s. over doses are now the leading cause of accidental deaths and experts say opiods are driving that epidemic. kenneth craig has the story >>> reporter: 78 americans die each day from opiod overdoses. since 1999, the number of prescriptions sold for the highly addic

in a recent blog sarkar wrote klug is a very clever person who stole all my code for a groundbreakingtual heart. all of the students for at least five years helped create a gigantic computer code. >> that was passed from one generation to another and everybody works on it and nobody owns that code. the only person who owns that code is ucla. >> reporter: he sent sarkar was not in touch with reality to think his code was stolen. he's not even sure sarkar's work was used, but he says somehow staff and students now at ucla will pick up where bill klug left off. >> i hope we can regroup, but there's no way that we're ever going to find anybody to do what he did. >> reporter: for now he and others who knew klug just feel sadness and tremendous loss. >> i feel very sad for bill and i feel very sad for his family. >>> tonight we know the cause of that giant sinkhole that shut down both directions of i- 5 south of tracy. an abandoned old deteriorating irrigation pipe and crews had to dig well below the surface just to find the problem. the sinkhole was spotted tuesday morning forcing the clos

also on the list was professor klug, and another unidentified u.c.l.a.ssor who was not harmed. >> active shooter appears there's a student. >> reporter: police say sarkar came to campus, armed with two .9 millimeter handguns. >> he had multiple magazines of ammunition and multiple loose rounds of ammunition. he was certainly prepared to engage multiple victims. >> reporter: sarkar, an indian american, graduated from u.c.l.a. three years ago with a ph.d. in mechanical engineering. he harbored a grudge against professor klug whom he accused of stealing his computer code. back in march on social media, sarkar called the professor "a very sick person," and told other students, "your enemy is your enemy." klug was a popular engineering professor and a father of two young children. now, when police found the shooter here at the engineering building, there was a note on his body. that note asked them to check on his cat, and that is what led police to his apartment in st. paul, minnesota, and, scott, that is where they found that kill list. >> pelley: ben tracy

gunned down inside his fourth floor office, ucla professor william klug. his killer, a graduate mainak sarkar who returned to kill two professors. >> he was only able to locate one. the second faculty member was off campus. he had two semiautomatic pistols, one that he used for the homicide and the other in his backpack. he had multiple magazines of ammunition and was certainly prepared to engage multiple victims. >> reporter: as police moved into professor klug's office, they found in his backpack a cryptic note asking someone to check on his cat. sarkar had lived in minnesota. police found more ammunitn and what they are calling a kill list. on that list, professor klug's name, the second ucla professor who was off campus the day of the shooting and a third name, a woman ling in brooklyn park, minnesota. >> they did locate an adult female who was found deceased from an apparent gunshot wound. we believe at this point that she was deceased prior to the ucla shooting. >> reporter: police say sarkar killed the woman and then drove from minnesota to los ange

according to law enforcement officials the victim was a professor william klug. nbc has learned that the suspect was a graduate student that had a strained relationship with klug. a source tells nbc news the shooter may have been upset over grades. official motive has yet to be determined these pictures were taken from the closed circuit tv. california lieutenant governor tweeted that klug was a husband and a father of two. grief available. >>> we may soon learn more about what happened onboard egypt flight 804. investigators said a french ship has picked up signals believed to be from the black boxes. a spokesman says that the signals are definitely from a black box but he stressed they could not confirm they're from the egypt air flight. it's expected to take at least a week to recover the devices. a stunning new development this morning involving the biggest recall in u.s. hiry, there's word that at least four automakers are still selling new cars with potentially exclosive and defective takata air bags. they have been linked to a string of deaths. so these ai

klug was a popular pro felsor and father of two young children. now when police found the shooter here at the engineering building there was a note on his body. that note asked them to check on his cat. and that is what led police to his apartment in st. paul, minnesota. and scott, that's where they found that kill list. >> ben tracy at ucla for us this evening. ben, thank you. coming up next, the government cracks down on payday lenders. later, soldiers were killed today in the texas floods. one day a rider made a decision. the decision to ride on and save money. he decided to save money by switching his motorcycle insurance to geico. there's no shame in saving money. ride on, ride proud. geico motorcycle, great rates for great rides. our bacteria family's been on this alright kiddos!erations. everybody off the backpack, we made it to the ottoman. i like to watch them clean, but they'll never get me on the mattress! finally there's a disinfectant mist designed for sofas, mattresses and more. introducing new lysol max cover. its innovative cap has

a source who knew sarkar and klug tell nbc news he came across as unstable but they did not think himangerous. police asking for the public's help to find sarkar's car as the campus tries to recover before finals, students returning to some of the same classrooms they barricaded to keep themselves safe. gadi schwartz, nbc news los angeles. >>> tonight, confirmation from the medical examiner of what many had suspected since he was found unresponsive in his home back in april. prince died from an overdose of a powerful painkiller called fentanyl 100 times more powerful than morphine. and the feds say it's killing hundreds of americans. nbc's stephanie gosk has the details. ♪ >> reporter: what had been the fear for weeks appears to be true. music legend prince died from a drug overdose at the age of 57. at the time of his death, the music legend weighed merely 112 pounds. the medical examiner found high levels of fentanyl in prince's blood stream official calling his death an accident. fentanyl is 100 times fentanyl is a synthetic opioid 100 times more potent than morphine typically pres

klug was a popular pro felsor and father of two young children.ow when police found the shooter here at the engineering building there was a note on his body. that note asked them to check on his cat. and that is what led police to his apartment in st. paul, minnesota. and scott, that's where they found that kill list. >> ben tracy at ucla for us this evening. ben, thank you. coming up next, the government cracksn dow on payday lenders. later, soldiers were killed today in the texas floods. still. so we save by using tide. which means we use less. three generations of clothes cleaned in one wash. those are mom's. has anybody seen my pants? lasts up to two times longer. put those on, dad! it's got to be tide. and there's moving with thermove free ultra. it has triple-action support for your joints, cartilage and bones. and unlike glucosamine chondroitin, it's all in one tiny pill. move free ultra. get your move on. what are you doing? sara, i love you, and... [phone rings] ah, it

gavin newsome tweeted that klug was a husband and father of two and a brilliant professor. classes are set to resume today, although the engineering school will remain closed. >>> a stunning new development this morning involving the biggest recall in u.s. history. there is word that at least four automakers are still selling new cars with potentially explosive and defective takata air bags. that's because there aren't enough other alternatives. the air bags will likely be recalled in two to three years. among the new models being sold with suspect air bags the 2016 and '17 mitsubishi, volkswagen cc and the 2016 audi tt and audi 4-a. others are selling with the defective air bags. fiat chrysler tells nbc news they meet or exceed all safety requirements. >>> let's get down to business with cnbc's landon dowdy. good morning. >> hi there. good morning to you. well, elon musk thinks that apple will definitely get into the car business. speaking at the annual code tech conference, he believes that apple will eventually be a direct competitor with an electric car that could go in

police say 38-year-old mainak sarkar targeted and killed professor william klug, before taking his owne in a blast of gunfire, as thousands of students ran for cover. >> we are conducting a search for the active shooter. >> reporter: police revealing tonight that sarkar's plans were even more sinister. a note found next to the bodies at ucla asked for someone to check on sarkar's cat, which led authorities to his home in st. paul, minnesota, where they discovered a kill list with three names. >> a list was located that had professor klug's name on it. another ucla professor's name on it. and the name of the female victim. >> reporter: that other professor was aware sarkar had issues with him, but on that day, he was off-campus and escaped unharmed. for the minnesota woman on the kill list, it was too late. that woman believed to be sarkar's estranged wife. >> they did locate an adult female, who was found deceased from apparent gunshot wound. >> reporter: officers believe sarkar may have killed her before driving in his 2003 nissan sentra to ucla loaded with ammo. >> he had two semiaut

in addition to the first victim, william klug. a police news conference in minneapolis is expected to begin any moment. it just started. >> reporter: it is difficult for me to answer questions. could be respectful to coordinate our efforts between minnesota and california with this investigation that is very complex. in addition it is a very sensitive issue that we are investigating and we are early in the investigation. it will be limited information to provide to you at this time. after midnight, la pd called the brooklyn park requesting a welfare check and it was related to the recent ucla shooting and the female was on a hit list they believe was created by the shotter in the uclan incident. brooklyn park officers responded to the residence and did locate an adult female deceased from an apparent gun shot wound. homicide investigation is conducted with the assistance of the sheriff's and medical examiner's office. there is again very limited information to provide beyond what i told you at this point. i can tell you, we have m

sarkar former graduate student shot professor klug and killed himself at klug's office wednesday morning. during a search of sarkar's office in minnesota, police found a kill list with three names, professor klug an unidentified ucla professor and ashley hastei sarkar's estranged wife. she was found dead in her home. >> we believe at this appoint she was deceased prior to the ucla shooting. >> police believe sarkar killed her before driving to los angeles to confront the two professors. he was only able to find one. >> certainly he had enough rounds of ammunition on him, enough -- two pistols, he could have caused many more fatalities. >> reporter: sarkar a phd student apparently harbored a grudge against professor klug who he accused of stealing his computer code. back in march sarkar called the professor a very sick person and told other students be careful. criminal profilers say his behavior fits a distinct pattern. >> this shooter is what i call an injustice collector. my sense is what we'll find is this individual's life was falling apart and he was blaming these two professors fro

the lapd says he believed klug stole his computer code and gave it to someone else. classes have resumed at ucla but the engineering department is still closed. janet o, abc 7 news. >>> the big three candidates in the race for 2016 are taking over california today. hillary clinton, bernie sanders, and donald trump are all stu stumping in our state ahead of next tuesday's primary. sky 7 flew over trump's rally site earlier this morning. he'll be the only candidate in the bay area today. his event is scheduled to start at 7:00 p.m. last time trump was in town, he was met by protesters outside the state republican convention in burlingame. >>> on the democratic side, hillary clinton will deliver a major speech on foreign policy in san diego's balboa park. she'll focus on the difference in experience between herself and donald trump. >>> bernie sanders will be in modesto and chico today where he's sure to draw large crowds of college students who are fueling his campaign. he was in the bay area yesterday morning and later held a campaign event at uc davis. sanders is pla

mainak sarkar used to be a phd student in bill klug's department.nt blog post, sarkar wrote that klug is a very sick person and alleges the professor stole his code. sarkar was one of several students and professors working on klug's main project which has been called, a virtual heart. a massive computer code. but klug's colleagues say only ucla itself owns the rights to the code. >>> today part of interstate 5 is re-opening near tracy after a massive sinkhole opened up this week. investigators say that an abandoned old deteriorating irrigation pipe is to blame. the sinkhole was spotted tuesday morning forcing the closure of the northbound lanes on i-5. then yesterday, caltrans closed the southbound lanes. caltrans says northbound lanes will open this evening at 5 p.m. southbound lanes will be closed until tomorrow morning at 8 a.m. >> good thing they will open in time for weekend traffic. that's a huge thoroughfare. >> can you imagine? you know, it's never a fun drive to barstow. that will make it less fun. >> the detour was more than an hour out o

before sarkar earn his phd, he was one of several people working on klug's main project. it's a virtual heart basically a massive computer code. but one of klug's colleagues said only ucla had the right to that code. >>> a former stanford swimmer found get of raping a woman after a frat party is going to jail for six months. he was sentenced yesterday. prosecutors say brock turner's punishment doesn't fit the crime. the former swimmer could have been in prison for 14 years. turner will have to register as a sex offender. his lawyer says if the victim had been his daughter he would expect a very serious punishment. >>> we all want roads without potholes and buses that don't make us late but if it means paying more sales tax some people say forget about it. santa clara voters make this very choice in november. kpix 5's kiet do is live in san jose with the transit tax that's on the table countywide. >> reporter: the vta knew that a sales tax hike would not be an easy sell. so they did community outreach they hope would pay off. so far all the groups support it. the vta board

. >> his name is william klug. married father of two, a little league coach and apparently an avid surfer. police have not released the name of the shooter, the man who unleashed two hours of terror across the campus. here's kayna whitworth. >> it sent students running for cover. >> around 10:00 this morning, a report of a shooting occurred here on the ucla campus. >> reporter: abc news learning the victim in this parent murder/suicide was william klug, a professor of engineering. shots ringing out just after 10:00 a.m. >> conducting a search for the active shooter. >> reporter: hundreds of officers swarm the area. fears of a possible gunman on campus. thousands of students told to shelter in place. dozens trapped inside that building. >> i heard somebody yell, everybody run, escape, run. commotion in the crowd. people said they saw an assault rifle. >> some barricading themselves inside, propping tables against doors, tying printer cords to door handles, using belts, anything they could find to stay safe. >> we bo

bill klug's wife said bill was so much more than my soulmate. i will miss him every day for the rest of my life. all those candles, all those people, a very moving sight. a lot of students and staff now turning to the ucla motto for comfort, which means let there be light. grief counselors will be available all throughout the day on campus. >> gadi schwartz, thank you. >>> this morning boxing legend muhammed ali remains in the hospital for what's being described as a respiratory issue. the 74-year-old heavyweight champ who struggles with parkinson's disease is in fair condition. that's according to a family spokesman. he's expected to be in the hospital for a brief stay. we wish the greatest all the best. >>> two separate military plane crashes thursday involving some of this country's most elite pilots. also nearly a month and a half after his death, we finally know what killed musical legend prince. more details from that official autopsy report. staying inhythm... it's how i try to live... how i stay active. so i need nutrition... that won't

william klug held a seminar in  2009. sources tell our nbc station in l.a. that he was at a campus office this morning there at ucla when a student shot and killed him. the student then took his own life. the name of the shooter, not released. professor klug leaves behind a wife and two children. >>> and cal-tran says they will not open the freeway until tomorrow, caltrans discovered a sinkhole which at that point was only a foot wide. then this evening the crews shut down the southbound lanes as well. workers say as they dug deeper the hole just kept getting deeper. now crews say an irrigation line is what caused the sinkhole. >>> and a bit of a letdown in the bay area, the sharks return empty-handed, the sharks unsuccessful. tonight, this is how it ended. this penguins in their black and gold uniforms, after the face-off. mortar jones couldn't see the puck go right by him. the penguins with a 2-0 series lead. however, the shark coach says hold off the funeral plans, we're not dead. a big crowd in downtown san jose. games three and four at the shark tank be

the victim has been identified as william klug. he taught mechanical engineering and was a married father of two. the 39-year-old is being remembered as a kind, gentle man who seemed to have no problems with anyone. reports surfacing this morning saying the shooter was a student despondent about his grades. here's abc's kayna whitworth. >> reporter: new details in a deadly shooting that paralyzed ucla's campus and sent students running for cover. >> around 10:00 this morning a report of a shooting occurred here on the ucla campus. >> reporter: abc news learning the victim in this apparent murder/suicide was william klug, a professor of engineering. hundreds of officers swarmed the area. fears of a possible gunman on campus. thousands of students told to shelter in place. dozens trapped inside that building. >> i heard some gunshots in the building. i did hear some shots, then i heard somebody yell, everybody run, escape, run. there's a -- and then i heard commotion in the crowd and people were saying they saw an assault rifle. >> e

police believe the shooter identified as mainak sarkar came on campus to kill klug. they found a note described as a kill list, on its, klug, and another ucla professor and a woman in minnesota. she has been identified as ashley hasti. she was found dead of a gunshot wound. she was identified by a relative as sarkar's estranged wife. >>> let's turn to business where the chairman of tribune publishing which owns "the l.a. times" and "the chicago tribune" has rebranded the company to ward off takeover by gannett. louisa bojesen has more. so this set off quite the furor on twitter yesterday. >> everyone is making fun of the name, tronc, tribune online. you can see the funny comments being made. and staff was told, don't worry, we're not rebranding the name of the "chicago tribune" to the chicago tronc. but it's an attempt to fend off the bid being made for "the tribune" company which of course owns "the chicago tribune" and other newspapers as well. it's thought they may back off at some point because they need the shareholders on board. we have to wait and see what hap

he gun downed the professor william klug and killed himself.ompting a campus wide lockdown and police recovered a gun from the seat and a note from that scene pointing them to h is minnesota home and there they found this kill list and on them, william klug of the victim at ucla and another professor and sarkar's estranged wife. when police went to check her they found her dead. >> he remembers sarkar during a phone interview. listen to this. >> there were problems but it was not that unusual and thought we were done with it. if you were asked me two days ago, i would say there is no issue here. >> last night there was a candlelight vigil for william klug as well as brieveryone remaining on the scene. police continue to investigate this case. >>> hillary clinton could be days away from clenching the nomination in california. today, clinton and sanders scrambling for a victory. what will a win mean for bernie sanders? i will ask his campaign manager, jeff weaver on the other side of this break. but with their raymond james financial advisor, the

they came tonight to remember engineering professor william klug, that was shot and killed, the gunmanas identified as mainak sakar, the story now stretches from the bay area to west l.a. to his apartment in st. paul, minnesota. a discovery this morning, detectives found a kill list with three names on it, including his wife. who's body was found 20 miles away inside of her home. also on the list was a second ucla professor who was not on campus yesterday. and okay. investigators say sakar accused professor klug of stealing computer codes from him. >> sakar had issues with them, i don't think they thought it would rise to the homicide. >> a san ramon man has been arrested for sexually assaulting a lift driver last night. people who knew him say they are shocked. >> reporter: around 10:30 last night a female lift driver contacted authorities saying her passenger had sexually assaulted her. when authorities found the suspect, he was you're na-- he urinating in public and he was highly intoxicated. >> i thought, not him. >> reporter: she has known him for 16 years. >> the last person in t

overnight more than 1,000 people students, gathered to honor professor william klug.ho then turned the gun on himself. police say sarkar targeted others in a kill list. he had already carried one of those murders out in minnesota. the victim his estranged wife. authorities say that was just the start of a violent rampage. >> he had multiple magazines of ammunition and multiple loose rounds of ammunition. he was certainly prepared to engage multiple victims. >> police say sarkar had also targeted another professor but he was not on campus at the time. that kill list was discovered because sarkar left a note asking someone to check on his cat. >>> bp is paying up once again in connection to the 2010 oil spill in the gulf of mexico. the company agreed to pay $175 million to its shareholders who brought a class-action lawsuit accusing bp of misleading them about the severity of the spill. bp is paying nearly $19 billion in penalty to the government and five states. those new settlement claims will be paid over the course of the next year. >>> and this be might be the best

he shot and killed professor klug before killing himself. police say there were other targets. >> he went to kill two faculty from ucla. he was only able to locate one. the second member was off campus. >> the woman is his estranged wife. he believed professor klug stole his computer code. >>> boxing great muhammad ali spent the night in a phoenix hospital listed in fair condition. he was hospitalized with respiratory issues complicated by parkinson's disease. the associated press reports his problem may be more serious than previous hospital stays. the 74-year-old was diagnosed with spark son's in -- with parkinson's in the late 1980s. >>> doctors say the pain medicine that killed sprinkles 50 times more powerful than heroin. an autopsy showed yesterday that the singer died of a fentanyl overdose. his death in a little april was ruled an accident. if prince didn't have a prescription for the drug, anyone who provided it illegally could face criminal prosecution. >>> golden state is showing no willingness to give up their title. the defendin

are untrue saying klug was well regarded, well spoken and gentle. the outpouring of support on the campus of ucla who will miss george and robin. >> kayna, thanks. sad and sick story? and his wife saying seeing the tributes to him is bringing them some sort of comfort at this difficult time. >>> an abc' exclusive. the yellowstone national park tour ist who put that baby biso in their trunk that led him to being euthanized. after facing fines of outrage on social media, linsey davis sat down with them both. >> this morning the father and son at the center of that baby bison controversy are telling their side of the story answering the question why did they put a newborn bison in the back of their suv and also share how they would handle the situation now if they got a chance to do it all over again. this morning, for the first time, the yellowstone national park tourist who sparked a global firestorm are now setting the record straight. >> do you think that people were unfairly critical and way too harsh? >> i think so. >> i think people didn't know

and they found a list in his home with klug's name and two others.rofessor not injured, and the third was a woman believed to be sarkar's estranged wife and she was shot to death in minnesota. >>> and the lethal dose of fentanyl killed prince. we do not know where he got the drug. he had knee and hip pain. it is not clear whether he had the prescription of the drug. fentanyl can be 50 times more powerful has been heroin and 100 times more powerful than morphine. and he was found dead on april 21 at his minneapolis estate. >>> and the discussion of whether to expend gambling, 48% in favor, 48% opposed. it will be up to a vote in november. but a wall street analyst says if the state doesn't gamble on expansions in north jersey it would certainly lose to atlantic city, possibly four casinos closing. the trump taj mahal, resorts and golden nugget and's most vulnerable. >>> and the teenage birth rate at a historic low. an 8% drop from 2014 to 2015. that continues a decade's long decline beginning in 1981. they cite several factors including fewer teens ha

all to remember william klug who was shot and killed wednesday.the gunman earned a masters degree in 2005. this story stretches from the bay area to west los angeles to the shooter's home in st. paul, minnesota where a grizzly discovery was made yesterday. detectives found a kill list with three names on it, including the man's wife. her body was found 20 miles away inside of her house. on that list, a second ucla professor who was not on campus at the time of the shooting. that professor is okay. investigators say sarkar accused professor klug from stealing computer codes with him. >> he had issues with them. >> klug was a married father of two young children. >>> breaking news at 5:38, the monthly jobs numbers are out. the unemployment rate is down. u.s. labor department says 38,000 jobs were added. unemployment fell to 4.7%. that's down from 5% last month. >>> at 5:39, former stanford swimmer heading to jail six months after being convicted of rape. he could have gotten up to 14 years in prison for sexually assaulting a woman who was passed out

beloved professor william klug could not escape.down in the engineering building. >> just a hard-working, sincere, well-intentioned guy. >> reporter: overnight professor's klug widow thanking the community for support saying in a statement, i will miss him every day for the rest of my life. police saying sarkar then turned the gun on himself leaving behind a note. this morning police combing through evidence including this blog post from march where sarkar calls professor klug sick and accuses him of stealing his computer code, an accusation police say was unfounded. i also had the opportunity to speak with one of professor's klug's colleagues who said the statements were untrue. adding that professor klug was well spoken well liked and gentle. you can see the outpouring love and support from the campus of their professor who will certainly be missed at ucla. >> kayna, thanks. sad and sick story? and his wife saying seeing the tributes to him is bringing them some sort of comfort at this difficult time. >>> an abc exclusive. the yel

he used a semiautomatic pistol to kill klug and himself.d morning. >> reporter: hundreds of lapd officers, the fbi, even atf converged on this 30,000-student campus yesterday. the shooting also revealed a problem here with classroom doors. >> our primary goal now is to review all of our security procedures. >> reporter: ucla officials are still reviewing safety protocols a day after heavily armed police swarmed the campus. >> our shooter appears to be a student. >> reporter: cbs news confirmed that mainak sarkar killed professor william klug before taking his own life. police recovered one gun and a note at the scene. >> there is evidence there that could be a suicide note. we do not know that at this midst of finals week filed out of classrooms and buildings with their hands up. >> a police officer was yelling, get out, with a machine gun. >> reporter: one student posted these images inside the building, police going door to door with guns drawn. campus police instructed students and staff to find a secure place. >> our doors open outward.

police say 38-year-old mainak sarkar targeted and killed professor william klug, before taking his owngunfire, as thousands of students ran for cover. >> we are conducting a search for the active shooter. >> reporter: police revealing that sarkar's plans were even more sinister. a note found next to the bodies at ucla asked for someone to check on sarkar's cat, which led authorities to his home in st. paul, minnesota, where they discovered a kill list with three names. >> a list was located that had professor klug's name on it. another ucla professor's name on it. and the name of the female victim. >> reporter: that other professor was aware sarkar had issues with him, but on that day, he was off-campus and escaped unharmed. for the minnesota woman on the kill list, it was too late. that woman believed to be sarkar's estranged wife. >> they did locate an adult female, who was found deceased from apparent gunshot wound. >> reporter: officers believe sarkar may have killed her before driving in his 2003 nissan sentra to ucla loaded with ammo. >> he had two semiautomatic pistols. he had m

after killing professor klug, the attacker shot himself. >> hundreds of officers searched for an active shooter. students were escorted out of classrooms and searched by police. the school is praising the response. >> it does show with law enforcement agencies, you can bring it to a successful close. >> ucla official s say they want to resume normal operations. >> students and staff used social media to try to keep each other safe. >> images show what it was like inside of the lock down. >> reporter: social media played a huge role today, one student used it to show how tense it was during a lock down. she was in a different mpus building far from the shooting. daf knee ying posted images of classmates trying to secure doors which does not have a lock. >> some classmates were smart and took a projector cord and basically tied it around the door knob and looped it around a chair that was bolted into the ground. >> reporter: this afternoon, she says the frightening moment is seeing outlines of four men outside of the door. >> i thought that something really terrible was going to happen. >

the victim is professor william klug, ucla engineering professor.he gunman here is a 2013 ucla ph.d. grad named mainak sarkar. as officers were investigating what was found, what sarkar had on his body, he had a backpack that held extra rounds, and as well as a very curious note that said check high camy cat. so they went to the minnesota police department, they asked them to check sarkar's minnesota residence and in that residence they found more am nmu they found more am nmnition and another note. p and this was the. >> caller: likill list. there was the name of professor klug, who was killed, another name of a professor who has not been harmed, and then the name of a woman who didn't live at that address, but somehow must be connected to sarkar and in a news conference held just a short time ago, here's what the police in minunesota said they found when they checked her residence. >> i can tell you that very early this morning just after midnight, lapd had called the brooklyn park police department requesting assistance on a rely fair check. they

after killing professor klug, the attacker shot himself. >> hundreds of officers searched for an active shooter. students were escorted out of classrooms and searched by police. the school is praising the response. >> it does show with law enforcement agencies, you can bring it to a successful close. >> ucla official s say they want to resume normal >> students and staff used social media to try to keep each other safe. >> images show what it was like inside of the lock down. >> reporter: social media played a huge role today, one student used it to show how tense it was during a lock down. she was in a different campus building far from the shooting. daf knee ying posted images of classmates trying to secure doors which does not have a lock. >> some classmates were smart and took a projector cord and basically tied it around the door knob and looped it around a chair that was bolted into the ground. >> reporter: this afternoon, she says the frightening moment is seeing outlines of four men outside of the door. >> i thought that something really terrible was going to happen. >> they nev

so it's so horrific. >> we are learning this morning the victim has been identified as william klug,her of two. colleagues say he was kind and patient, adding there was no indication that he had any conflicts with anyone. >>> an indiana man is facing multiple charges after prosecutors say he went on a four-day killing spree. jonathan cruz is accused of gunning down and robbing three men. at least one witness describes the rampage as violent as the movie "the purge" in which all crime, including murder, becomes legal for one night a year. the difference here is that all the crimes cruz is charged with are definitely illegal. >>> and there are new developments in the search for the missing egyptair plane. signals from one of the black boxes have been detected in the waters between a greek island and the coast of egypt. they were picked up by a french ship searching the area. the next step is to send a robot to the sea floor to investigate. the egyptair flight disappeared from radar two weeks ago, killing everyone on board. >>> there is new fallout to tell you about from the sex assault