Tip right here tonight. And the zika worries, after the first baby is born with micro receive receively in the continental u. S. Good evening. And we begin tonight with those two hours of terror at ucla in los angeles. Authorities say a shooter taking deadly aim and then killing himself, triggering a massive lockdown. Heavily armed police flooding the hallways in the buildings on campus, searching for the gunman. Students trapped inside. And you can see them setting up makeshift barricades with whatever they could find. The students who were outside were told to get down and put their hands up as their backpacks were then searched one by one. Tonight, authorities have not released the name of the suspect, but there is word of a note, possibly left behind. And abcs Kayna Whitworth is on the scene for us. Reporter gunfire erupting on campus. A report of shooting occurred Reporter Police flooded with calls after shots ring out in an Engineering Building at ucla. We are conducting a search for the active shooter. Reporter hundreds of officers swarm the area, rifles drawn. Fears of a possible gunman on campus. Thousands of students still on campus, taking final exams, now told to shelter in place. Dozens trapped inside the building. I heard somebody yell, everybody run, escape, run. Theres a people were saying they saw an assault rifle. Reporter some barricading themselves inside propping tables against doors, tying cords to door handles, using belts, anything they could find to stay safe. We just bolted out out of there and ran up to the seventh floor and hid in the bathroom for an hour and a half. Due to a Major Incident in west l. A. Division, the city is on tactical alert status. Reporter other area schools on lockdown while the campus is searched. S. W. A. T. Teams seen inside the hallway of this building on surveillance cameras going door officers finding two male victims with gunshot wounds. A gun and a note found nearby. Murder suicide. Theres been no activity. Reporter after two hours of chaos, Police Announcing that shooting is murder suicide. Each student is cleared one by one, told to drop to their knees with their hands up. A final search by police. And Kayna Whitworth is with us live tonight. Kayna, what are investigators telling you . Reporter well, david, i just was able to speak with them and theyre telling me their next step here is to figure out who this shooter is. They will be searching their apartment and scrubbing their social media accounts. In the meantime, this Engineering Building behind me remains a crime scene. David . Kayna, thank you. Meantime, to another developing headline in california at this hour. At least two Police Officers shot in whats described as a Major Incident in free month, in the bay area. The incident apparently starting with a traffic stop, a suspect backing his vehicle into the officer. Shots were fed was injured. Multiple officers responded. The suspect then reportedly got away on foot, but was then encountered at a second location, where a second officer was shot. A tense standoff followed and of course, well stay on this story, as well. In the meantime, for the first time tonight, we are now hearing the desperate 911 calls after that little boy fell into the gorilla exhibit in cincinnati. The boys mother watching as that endangered silverback gorilla hovered over her boy and dragged him away. Tonight here, that mothers call, and what those parents are now asking for. Abcs alex perez is in cincinnati again tonight. Reporter tonight, for the first time, we are hearing the frantic calls to 911 in the moments after that boy fell into the gorilla exhibit. Oh, god. Oh, god. Its got his hands. Hes taking the baby. Maam, listen to me. Hes taking the baby into the cave. Oh, my god. Reporter the 3yearolds mother calling in as he was being dragged. My son fell in with the gorilla. Theres a male over him. I need someone to contact the zoo, please. Reporter his mother trying to comfort him. Be calm, be calm. Hes dragging my son. I cant watch this. Reporter until the zoos Emergency Response team made the decision to shoot and kill the 17yearold endangered silverback to save the boy. Its a terrible thing, no doubt about it. I can understand why people dont understand why the gorilla wasnt saved. Reporter in a statement today, the childs mother sails her son is doing well. She thanks the zoo and asked any well wishers to donate money directly to the zoo in the gorillas name. Cincinnati Police Investigating the circumstances that led to the fall while in a separate, federal investigation, standard when incidents like this occur, the usda is reviewing Safety Measures at the cincinnati zoo. And david, tonight, our affiliate here in cincinnati is reporting that they have talked to the prosecutor, reviewing evidence in this case, and he could have an update on possible charges by the end of the week. David . Alex perez tonight. Alex, thank you. We turn now to the race for president , and the growing scrutiny over Trump University. Out credit cards to pay for tuition . This was donald trump announcing the university with great fanfare back in 2005. Tonight, his Campaign Standing behind the school. And all of it comes as a new National PollShows Hillary clinton with a slight lead, 45 to 41 . Abcs tom llamas tonight on how much students paid to go to Trump University and what they got in return. Reporter tonight, donald trump in damage control, insisting Trump University delivered on its promise to help students succeed. A promise he made himself in this trump u video. At Trump University, we teach success. Thats what its all about. Success. Its going to happen to you. Reporter but now, by court order, were getting a glimpse into a Trump University employee playbook, revealing hardsell tactics used to get Prospective Students to pay tens of thousands of dollars for trumps real estate course. Staffers told, quote, money is never a reason for not enrolling in tmp and your product, they will find the money. Action is what Trump University is all about. Reporter the playbook shows people were instructed to tell students, this is not something we offer to just anyone. And, you know who my boss is, right . Money reporter how much did it all cost . Up to 35,000. Included in that, students got an unaccredited real estate course, involving a series of retreats, mentorship sessions with instructors, an online curriculum and access to a list of properties that were being foreclosed. And paper certificates of accomplishment like these. If they couldnt afford it . One former Trump University employee testified, salespeople told students, its okay. Just max out your credit card. The playbook telling salesmen that regardless of their situation, they can benefit from the course, saying, quote, see how you might borrow from your own retirement account. It was c separate people who were desperate to make money during hard Economic Times from their own cash and to get it into the pockets of mr. Trump and his cronies. Reporter donald trump, now the focus of three separate lawsuits claiming Trump University was a fraud. But the billionaire fighting back, blasting the judge who released those records. I have a judge who is a hater of donald trump. A hater. Hes a hater. Reporter and team trump today providing us with this video, glowing tributes with former students. The courses that i took were outstanding. Amazing learning experience. We never felt pressured to do anything that we didnt want to do. Reporter but trumps aides refusing to answer any of our questions about Trump University and that employee playbook. And tom llamas with us live from california tonight. Tom, Trump University isnt the only concern for donald trump tonight. Hes learned that the pga tour is moving the world Golf Championship from trumps miami resort to mexico now . Reporter david, for months, trump has railed against am u. S. For mexico, and tonight, hes feeling it personally. The pga says this had nothing to do with politics, its because they could not secure a sponsor at the trump resort. Tonight, trump calling this a sad day for miami, the u. S. And the game of golf. And saying, quote, on mexico city, i hope they have kidnapping insurance. Tom llamas live in california. Tom, thank you. Meantime tonight, Hillary Clinton has her own new concerns. Getting help today from jon bon jovi in new jersey. But she might need more help in california. A new poll tonight showing clinton and Bernie Sanders in a virtual dead heat before the big primary. But it was donald trump who clinton targeted today, and Abcs Cecilia Vega is on the campaign trail. You cant make this up. Reporter tonight, the sharpest words yet from Hillary Clinton. Attacking donald trump and his Trump University. This is just more evidence that donald trump himself is a fraud. Reporter a new tough tone clinton going where many have said she should have gone much sooner. He is trying to scam america the way he scammed all those people at trump u. Reporter but for some clinton supporters, she still isnt going far enough. Shes just too polite. Reporter shes too polite . Yes. Reporter what do you want to see her do . Say shut up, donald. Reporter today, president obama unleashing on trump. That is not going to make your lives better. That will help people like him. Thats the truth. Reporter but before trump, clinton facing a tougher than expected primary fight in california. Told me the campaign was over. It is. I wonder why secretary clinton and her husband bill are back in california. And cecilia vega with us live tonight. Even if Bernie Sanders wins in california, Hillary Clinton knows what thats like. R thats like, david. She won by wide margins in 2008 in california, but a reminder about that race. Barack obama lost six of the last ten primaries back then and went on to clinch the primary. David . Cecilia vega, thank you. We turn next now to a major bus crash on an american highway. Dozens of passengers rushed to the hospital. And Abcs David Kerley with the images coming in now from houston. Reporter the houston city bus, crushed, slamming into a sign pole. The driver trapped. A chaotic scene for first responders. About 30 people involved. Reporter nearly everyone on that bus was hurt. Bodies is going everywhere. Reporter some passengers say they saw that black pickup truck run a stop sign and crash into the bus. Then, the powerful impact of the bus into the pole. Severely benting the structure. It felt like a bomb blast, so, i already knew right then and there, you know, try to get people out as best you can. Reporter 32 people were hurt, 28 of them taken to a hospital. I cant move my arm, my leg, head. Reporter the driver of the bus had to be extricated by rescue crews. That driver was one of those taken to the hospital. This crash was so severe, that one of the passengers is in Critical Condition tonight. David . David kerley, who covers transportation for us. David, thank you. Now, to that Alarming Health headline involving zika here in u. S. The first baby born with microcephaly. The baby was born in new jersey to a mother who had contracted the virus in her native honduras before coming to the u. S. And tonight, as we learn more about the baby, another development. A Major League Baseball player who came down with zika is now revealing his symptoms. Heres abcs gio benitez. Reporter tonight, doctors in new jersey revealing new details about that first zikaaffected baby born in the continental u. S. And her mother. She is trying her best to cope with this emotionally. Reporter doctors saying today the mother was infected in honduras and came to the u. S. The baby, born premature and has microcephaly, an underdeveloped brain and head and eye abnormalities. We continue to evaluate the extent of the effects of the virus on her, as well as her ability to do common childhood things. Reporter in the u. S. , there are now more than 300 women who were infected by travelrelated zika during their pregnancy. And tonight, a Major League Pitcher is also sounding the alarm on zika. Francisco rodriguez is warning athletes traveling to the olympics to do their homework after he was sickened with zika during an offseason trip home to venezuela, telling espn that he suffered severe body aches, joint pain, and headaches and that it took two months to feel like himself again. And david, back here in new jersey the baby is in intensive care. Doctors still arent sure if shell survive. The cdc is now looking at samples from the baby and the mother. David . Gio, thanks. Meantime, across the south this evening, 25 million watches and warnings. Look at this. A jeep swallowed by the rushing waters. Millions already deeming with devastation. Abcs Neal Karlinsky from texas. Reporter we spent much of the day up in a helicopter, above hardhit areas outside houston. Much of south texas looks like one big lake, muddy water for miles. Those rising waters already forcing Blake Perkins and his family to leave their horses behind. It was up to my chin. We stayed as long as we could. Reporter the family dropping them from a helicopter. We checked on them today. You can see the horses, still gathered on the porch. Some others are out by the garage on the left side of the house. Blake later returning to help lead them to higher ground. All are now safe at the vet. Later, by airboat, we went into the town of rosenburg. House after house flooded. People have lost theyve lost everything. Reporter every drop of rain overnight, this woman in odessa, texas, was one of several stranded motorists rescued. This jeep washing away in raging waters northeast of san antonio. There it goes. Reporter and the problem tonight, still more rain and thunderstorms are blowing in. David . Neal karlinsky in texas for us tonight. Neal, thank you. And overseas tonight, and to a Major Development in the hunt for the missing egypt air passenger jet. A french ship has picked up signals from one of the black boxes. Another ship equipped to reach the bottom of the sea is now on the way. The plane is believed to be some 9,000 feet under the mediterranean. There is still much more ahead on world news tonight this wednesday. The invisible danger. The family home exploding into flames today. Fire and smoke shooting into the air. Firefighters tracking down the cause and one very important safety tip for you tonight. And then, the students pleading with their bus driver, listen. Why cant we just open the win dopes . Children riding in a school pulse so hot, one child passes out. The bus driver, you will hear her explanation, why should wouldnt allow them to open the wind windows. And later, right here tonight, look at this little guy. He called 911 after his father ran a red light. How authorities answered that call, coming up. These feet were the first in my family to graduate from college and trained as a nurse. But i couldnt bear my diabetic nerve pain any longer. So i talked to my doctor and he prescribed lyrica. Lyrica may cause serious allergic reactions or suicidal thoughts or actions. Tell your doctor right away if you have these, new or worsening depression, or unusual changes in mood or behavior. Or swelling, trouble breathing, rash, hives, blisters, muscle pain with fever, tired feeling or blurry vision. Common side effects are dizziness, sleepiness, weight gain and swelling of hands, legs, and feet. Dont drink alcohol while taking lyrica. Dont drive or use machinery until you know how lyrica affects you. Those who have had a drug or alcohol problem may be more likely to misuse lyrica. Now i have less diabetic nerve pain. Its easy to love your laxative when that lax loves your body back. Only miralax hydrates, eases and softens to unblock naturally, so you have peace of mind om start to finish. Love your laxative. Miralax. With usaa is awesome. Homeowners insurance Life Insurance automobile insurance i spent 20 years active duty they still refer to me as Gunnery Sergeant when i call being a usaa member because of my service in the military to pass that on to my kids something that makes me happy my name is roger zapata and im a usaa member for life. Usaa. We know what it means to serve. Get an insurance quote and see why 92 of our members plan to stay for life. Afdave stops working, but his aleve doesnt. Because aleve can last 4 hours longer than tylenol 8 hour. What will you do with your aleve hours . Next tonight, to the invisible danger, and a warning for any homeowner after a home explosion today. Heres abcs steve osunsami. Reporter the gas explosion was so powerful, you could see the smoke from miles away. Neighbors say the sound was deafening. A giant boom as they were getting ready for work this morning. Suspected right now is this is actually a gas leak. Reporter the four people who were home were hospitalized tonight with painful burns. The youngest, just 19. According to our medical authority, 40 of their bolds significant second, possibly even some third burns were visible. Reporter using natural gas is as theres a leak. Experts say when 5 to 15 of the air in a home becomes saturated with gas, an explosion is power. At this powerful gals explosion caught on camera in new jersey last year, neighbors could smell the gas about an hour and a half before the house blew. 15 people were hurt. Heres an easy way to check for leaks. This is a spray bottle filled with soapy watter. And if you spray it against your gas line and you start to see any bubbles grow or move, time to call for help. David . Great tip tonight. Steve, thank you. When we come back here, the new health alert this evening involving something likely on the dinner table. And the children on that hot bus, pleading with the driver to open the windows. 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For drivers with accident forgiveness, Liberty Mutual wont raise your rates due to your first accident. Liberty mutual insurance. What backache . What sore wrist . What headache . Advil makes pain a distant memory. Nothing works faster stronger or longer what pain . Advil. To the index of other news. Children on a hot bus in everett, washington, pleading with their bus driver to open the windows. Bus driver, amaya passed out on the bus. Its so hot fan her why cant we just open the windows . Because the alarms will go off. The little girl who passed off was helped to her feet. That bus driver tonight is now out of a job. A health alert this evening involving salt. New guidelines released for the food industry. Americans consume 50 more sodium than the suggested amount, raising the risk of high blood pressure, heart attack and stroke. Health experts hoping to slash your salt intake by a half a teaspoon a day. What happens when the tour guide at yellowstone tells you not to get that close to the elk . Look at this. Maam. Maam. Could you please oh, oh. Yeah. Oh. Yes, did you get that on video . Oh. Saw that coming. The woman taking photographs was knocked to the ground. She promised the guide it will when we come back here tonight, what happens when a 6yearold calls police after his father runs a red light. Youll hear what happens when they ask to put dad on the phone, after the break. I take pictures of sunrises. Its my job and its also my passion. But with my back pain i couldnt sleep. So i couldnt get up in time. Then i found aleve pm. Aleve pm is the only one to combine a safe sleep aid plus the 12hour strength of aleve. For pain relief that can last into the morning. And now. Im back. Aleve pm for a better am. Introduces new, easytoswallow tablets. So now, there are more ways, for more people. To experience. Complete protection from frequent heartburn. Nexium 24hr. The easytoswallow tablet is here. When my doctor prescribedbad, medicationan opioid. It really helped but it came with some baggage opioidinduced constipationoic. Sooo awkward. You sound like youre ready for the movantalk opioids block pain signals. But they can also block activity in the bowel, causing constipation. Movantik can help reduce constipation caused by Opioid Pain Medications. Do not take movantik if you have a bowel blockage or a history of them. Serious side effects may include a tear in your stomach or intestine. And can also include symptoms of opioid withdrawal. Common side effects include stomach pain, diarrhea, nausea, gas, vomiting, and headache. Tell your doctor about any side effects and about with them causing side effects. Im so glad i had the movantalk with my doctor constipated by your prescription Opioid Pain Medication . Ask your doctor if movantik is right for you. If you cant afford your medication, astrazeneca may be able to help. Finally tonight here, the little boy who might have a future in law enforce pt. He called 911 about a driver who ran a red light. His dad. Heres clayton sandell. Reporter this is a story of family betrayal. 911. This call is recorded. Whats your emergency . Daddy went past a red light. Yeah . Reporter that is 6yearold robbie massachusetts, calling police to rat out his own dad, a traffic sco scofflaw. So, what happened . And then we just, and we had to go to the car wash and then he went past the red light. He did . Uhhuh. Is he home right now . Yeah. Can i talk to him . Yeah hello . Hi, quincy police. Oh, no. Im just ready to apologize thats my son. He wanted to let us know you ran a red light. Oh, no. I apologize. No problem, as long as everything is all set. Reporter the cops decide to let robbies dad off the hook. Clearly, robbies parents caught him well. Maybe a little too well. Clayton sandell, abc news, denver. Clayton, thank you. And thank you for watching on a wednesday night. Im david muir. I hope to see you right back here tomorrow. Until then, have a good evening. Good night. Okawhoa ady . [ explosion ] nothing should get in the way of the things you love. Get americas fastest internet. Only from xfinity. From Sony Pictures studios, its americas game. Wheel. Of. Fortune ladies and gentlemen, here are the stars of our show, pat sajak and vanna white. Where are they . Oh, there they are. Hi, everybody. Thank you, jim. Thank you. Oh, a fire tonight, i like that. Thank you. Got to go. Okay. Hi. Good to see yall. Well, grab those things, and lets get on with it here as we get to our first toss up. Landmark thats the category. Off we go. [ bell chimes ] paul