Protesters clashing with police in riot gear just hours before the olympics get under way. And good evening. Im tom llamas, in for david tonight. We begin with that breaking news from the streets of chicago. A deadly encounter between Police Officers and an unarmed black teenager driving a stolen car. It is a tale of the tape. We want to warn you, the images are graphic. Look at one officers body camera as he jumps out of his squad car and fires at the stolen car. But the driver does not stop until he slams into another police car and runs away. Later, we see him on the ground, but already mortally wounded. Tonight, the Chicago Police have released nine separate videos. But Authorities Say the crucial one, that would have shown the moment the teen is shot in the is question tonight is why. Heres alex perez in chicago. Reporter tonight, the chilling images. A Police Officer opening fire as a suspect speeds away in a stolen jaguar. A second angle shows a second officer firing, as the suspect speeds down this residential block and crashes headon into a police cruiser. The crash, caught on multiple cameras. The suspect flees on foot. Officers give chase. These tense moments from nine newlyreleased body cam and dash cam videos. Our first look at how Police Fatally shot paul oneil. Officers running through backyards, attempting to catch up with oneil, then stepping and pinning him down. After an officer shot him in the back, handcuffing him. Cam footage of the fatal shots being fired. Officials say that camera was not recording. And are now investigating why. I heard gunshots coming at us. But youre the one that shot the defendant. I shot at him, yes. I might have, i dont know. Reporter and concern about fallout. Man, im going to be at a desk for 30 days now. [ bleep ]. Desk duty for d reporter oneal died shortly after the shooting. He was unarmed. Chicago officers are banned from firing into a vehicle when the car is the only force used against the officer. As it appears right now, departmental policies may have been violated in the incident. Reporter neals family tonight calling for justice. It was disturbing. Very disturbing. Not the way anything is supposed these Police Officers decided to play judge, jury, and executioner. And alex joins us live from chicago. Whats the latest with the officers involved . Reporter well, tom, the three officers involved in this have been stripped of their badges, service weapons, and Police Powers pending the outcome of the investigation. Tom . Alex, thank you. We move on to the extreme weather. Tornadoes leaving a trail of damage. Debris from a roof being blown off, as a twister blows right by. In phoenix, monsoon rains triggered a flash flood, catching drivers by surprise. The forecast coming, but first, heres Steve Osunsami on the trail of those storms. Reporter in new orleans tonight, families are cleaning up after an ef0 tornado with near 80 mile an hour winds flattened three homes and flooded bourbon street thursday. They were expecting just thunderstorms, but saw a twister. Heres what it looked like on a when it happened, it seemed like you were in that moment as if it was going to be forever. You know . You by yourself, big brother . Reporter a neighbor Live Streaming pictures recorded strangers rescuing a man trapped in a building that fell on top of him. Oh, my god, theres a tornado. Oh, my god. Reporter a second tornado in florida thursday had wind speeds of near 100 miles an hour. In iowa, families watching this lake were amazed to see this waterspout. Passengers flying above it pictes from their windows. Tonight around phoenix, theyre struggling through monsoon flood waters. Cars were taking a bath, authorities had to rescue drivers, and thousands lost power after Severe Weather pushed through. This evening, the desert feels like florida. The tornado here finished off homes that were left behind by katrina. Crews are working to clear this away tonight. Tom . Lets get right to senior meteorologist rob marciano. The heavy rain in phoenix flash flood watches remain posted. Across the four corners, strong southerly flow. Potentially heavy rains in the next 48 hours. Potentially heavy showers tomorrow afternoon. Watch as it moves across the appalachians. And off the coast by tomorrow night, drier air behind that. Heat and humidity across the midsouth. Look at the ahead index. Little rock, 109 is what it will feel like. Thats dangerous heat. Tom . Rob, thank you. The southern heat that rob mentioned has claimed the lives of two more children left in a car. Tonight, their father is facing manslaughter charges. Temperatures were in the 90s in georgia yesterday when that father left his 15monthold twin daughters in the car. Police say he had been drinking. This year, more than double the number at this point a year ago. And donald trump facing the sharpest criticism yet that hes unfit to be president. A former acting cia director saying donald trump may pose a threat to National Security. Tonight trump is out campaigning with his running mate, mike pence. The controversy comes as donald trump is about to get classified National Security briefings. Reporter campaigning in iowa today, donald trump turned the tables on Hillary Clinton, saying shes the one who lacks the temperament to be president. Shes really pretty close to unhinged, and youve seen it. And shes like an unbalanced person. Reporter but trump is now under fire from former cia director mike morrell, who lashed out at trump in a New York Times oped, writing he is not only unqualified, but that he may well post a threat to our National Security. Morell, who has worked at the cia under democratic and the agency under president obama, goes so far as to suggest that trump is being manipulated by russian president vladimir putin, writing, mr. Putin played upon mr. Trumps vulnerabilities by complimenting him. [ speaking Foreign Language ] reporter putin has referred to trump as a talend and very colorful person. Morell says trump responded just as mr. Putin calculated. I think putins been a very strong leader for russia. He said trump is a genius and trump is gonna win and trump is leading the i will get along, i think, with putin. I said he was a strong leader, which he is. Reporter in the intelligence business, morrell writes, we would say that mr. Putin had recruited mr. Trump as an unwitting agent of the russian federation. This comes after trump is about to receive classified National Security briefings. He raised eyebrows this week after he reptedly claimed that he had seen video of the 400 million cash payment the Obama Administration made to iran provided all of that footage, the tape of taking that money off that airplane, right . 400 million in cash. Reporter but no such video exists, and today trump seemed to correct himself, tweeting, the plane i saw on television was the hostage plane in geneva, switzerland, not the plane carrying 400 million in cash. And jon karl joins and jon, Michael Morell says that donald trump has taken policy positions consistent with russian interests. Any response from the Trump Campaign . Reporter hes released a written statement saying morell is a pawn of president obama. Jon, i want to ask you about something Hillary Clinton said, breaking her silence on the emails. She recently said that fbi director called her answers to the fbi and public truthful. But thats not what he said. Director comey said my answers were truthful. Thats the bottom line here. Ive acknowledged repeatedly that using two email accounts was a mistake. And i take responsibility for that. So, jon, does that clear things up . Reporter it really doesnt, tom. She said she may have shortcircuited her previous answer, but again repeated that comey said her statements were truthful, when in fact he directly went against what she said about her emails, at least in public. Thank you. Olympic games are set to begin. But the city is on alert after brazils own troubles broke through. Peaceful protests with police having to move in. Heres matt gutman. Reporter tonight, police in riot gear firing smoke grenades and tear gas into a crowd protesting the lavish spending on the games instead of social services. Medical personnel tending to those hit with the gas. Wiping their eyes. At least two people we were there just before it turned violent. Very heavy security presence here in rio. This is about a small protest here but still there are hundreds of heavilyarmed riot police trying to keep this scene and the rest of the city safe. It came just two hours before the city of the carnaval put on its biggest show yet. More than 11,000 athletes marching into the stadium for the opening ceremony. A spectacle guarded by at least 85,000 security personnel, hundreds of them frisking spectators. And among them, abc news has officials working to identify potential threats. Organizers seemed overwhelmed by the scale of it all. Officials breaking into their own stadium because theyd lost the keys. And the Olympic Village in even worse shape. Broken sink basins, unfinished bathrooms. Nearby stairwells turning into waterfalls. While that was something to see, the real excitement happening in the stadium behind me. Hand, to watch thousands of brazilian performers act out the countrys history. Thats the biggest show on earth tonight. Thank you. And from london, new developments in the deadly knife attack that killed an american woman. The suspect has been charged with murder. Hes accused of killing six a 65yearold from florida died in the rampage. Back here now, where the mayor of a suburb of washington, d. C. Is under arrest, charged with dealing drugs. Scott silverthorne grew up in fairfax city, and had just been elected to a third term, but he has been arrested in a Hotel Parking lot. Heres david kerley. Ladies and gentlemen, i have a lot to do as your mayor. Reporter this mayor, sworn in for a third term earlier this year, is tonight the face in this m s charged with attempting to exchange drugs for sex. It was at this hotel in the affluent suburb of washington, d. C. , that Authorities Say 50yearold Scott Silverthorne met a man he connected with on a website. But that man was an undercover Police Officer. Sort of like a dating website where he meets other men. And it was alleged that the mayor was exchanging methamphetamines for, in exchange for sex. Reporter police say it was search Firm Employee had allegedly peddled drugs this way. His alleged suppliers were arrested as well. Fairfax city, shocked by the charges against the longtime city councilmember and mayor. We must begin to think about what kind of city we want to leave to our children and future generations. Silverthorne has stepped down and appointed an acting mayor. If convicted, he faces between 5 and 40 years in prison. Tom . David, th and from connecticut tonight, crews at the scene of a home explosion say it could take days to find a cause. Take a look. The blast shattered the building with seven people inside, including 4 children under 16. Firefighters rushed in to rescue the four that were trapped 678 all of the injured will be okay. Investigators are looking closely at propane tanks located in the familys backyard. Still to come on world news tonight, the Home Invasion. The young boy calling for help. Showing the suspect breaking in. What the boy did next. Plus, the close call on the way to the subway, as the ceiling comes crashing down without warning. And news about the worlds most notorious jewel thieves. Known for elaborate and brazen robberies. After at least 380 heists, police tonight with a major break. A higher risk of stroke due to afib, a type of irregular heartbeat not caused by a heart valve problem. But what i wont accept than my best. So if i can go for Something Better than warfarin, i will. Eliquis. Eliquis reduced the risk of stroke better than warfarin, plus it had significantly less major bleeding than warfarin. Eliquis had both. That really mattered to me. Dont stop taking eliquis unless your doctor tells you to, as stopping increases your risk of having a stroke. Eliquis can cause serious and in rare cases fatal bleeding. Dont take eliquis while taking eliquis, you may bruise more easily. 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The boy finding a hiding spot, and calling 911. Heres adrienne bankert. Reporter tonight, a terrifying ordeal for a teen home alone. 911. Whats going on . Reporter a 14yearold boy, hiding in a closet, whispering as he calls for help. Someone broke into my house. Somebody broke into your house . Reporter Surveillance Video shows the moment a stranger dressed like a landscaper comes to the home early in the morning in pearland, texas. Omar trevino opens the door. He asked if anyone owns the lot next door. And then he asked if i was alone and i said yes. Reporter three hours later, the man returns. His truck tearing through the yard, then breaking through a back door window. Someone broke in through a window . Mmhmm. I dialed 911 right here and i went into the closet right here. Reporter its not just children who face danger behind the door. At this apartment in pompano beach, florida, a man seen looking at his phone unknowingly opens the door to two gunmen who steal cash, jewelry, and a computer. In texas, the suspect gets cold that teen learning an important lesson. Do not answer the door for anyone. Reporter tom, experts say have a Family Safety meeting with your kids. Set the alarm, even when you are at home, and think twice before answering the door for anyone you dont know. Tom . Adrienne, thank you. When we come back, the new headline tonight. Back to work. More americans on the payroll. Plus, theyve allegedly pulled off some of the biggest jewel heists in the world. But tonight, theyre behind bars. And a close call for subway riders. What happened when the ceiling what happened when the ceiling suddenly started collapsing . And clearer skin. This is my body of proof that i can fight Psoriatic Arthritis with humira. 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But up to 90 fall short in getting key nutrients from food alone. Lets do more. One a day. Welcome back. To the index now. And a major takedown overseas. Police arresting five suspected members of the notorious pink panther gang during a jewel heist in barcelona. The gang linked to at least 380 robberies around the world. Famously using cars and motorcycles in malls. Police say theyve stolen more than 371 million in jewels. Staying overseas, a close call in shanghai, china. Watch this. Surveillance video showing ceiling panels raining down on subway commuters. Within seconds, the entire section begins to collapse. Everyone begins running in the other direction. Surprisingly, no one was hurt. And theres good news for the economy tonight. For the second straight month in a row, the jobs report beat expectations. Jobs. Across a range of industries. Unployment rema