Just waiting to go boom. Flanagan had been fired from wdbj 7 two years ago taking the news so badly police had to be called. He was sort of looking out for people to say things that he could take offense to. He and eventually, after many incidents of his anger coming to the fore, we dismissed him. Reporter nbc news has obtained Court Documents showing adam ward, one of the victims, videotaped part of flanagans violent outburst the day he was fired. For investigators here this hits home. The local sheriff had been watching this mornings broadcast when the shooting happened and had just been interviewed by alison and adam a few weeks ago. Lester . Hallie jackson tonight, thanks. And we are learning a lot more about these two young victims killed. Many of the details coming from their coworkers, friends, and loved ones who watched in horror, then somehow found the strength to report on a tragedy involving their own. Nbcs Stephanie Gosk has that story. Reporter Alison Parker and adam ward were a team, working together every morning. If i walked into the office every morning and the first person i saw was either adam or alison, i got a smile on my face because they were always that way. Hey, everyone. Im Alison Parker. Reporter they were both virginia natives, both former interns at wdbj 7, and both found love at work. Alisons boyfriend of nine months, chris hurst, is an anchor at the station. They had just moved into this apartment together. She wanted to do journalism that matters, journalism that made people stand up and take notice. And she had already done that in her short time at channel 7. Reporter in a Facebook Post he said hes numb and called alison the most radiant woman i ever met, and for some reason she loved me back. Alison had just turned 24. A rising star at the station who loved the outdoors and theater. When i was younger, i wanted to either become a doctor or become a pharma , but as a journalist i get to cover those types of fields. So its close enough. Reporter she joined wdbj 7 in 2014. This was her first broadcast. Thank you so much for waking up with me in advance. Reporter adam ward was 27, a Virginia Tech grad and huge hokies fan. Adam ward, news 7 sports. Engaged to the stations morning producer, melissa ott, who was watching at the station live. Shes of course trying to text him, get through to him. Everybody trying to reach adam, trying to reach adam. Reporter today was supposed to be a celebration. It was his fiances last day of work at the station. Shed taken a new job in charlotte. And adam planned to follow soon. Were in shock. Were devastated. Weve been crying. Weve been hugging. Reporter the third victim, 61yearold chamber of commerce member vicki gardner, is in stable condition at the hospital. A Community Leader who is passionate about her job. If theres a glimmer of good news, it looks like vicki is going to be out of the woods. Reporter a growing memorial at this station in shock. Remembering two of their own. Wdbj went live tonight at 5 00 like it always does. The general manager says they will tell their story the best. But inside the newsroom they are struggling to understand how they went from the ones who normally cover tragic events to suddenly becoming the victims of one themselves. Lester . Stephanie, thank you. What happened today was unlike anything so many of us can remember, a murder on live tv. The video almost immediately surfacing online and then compounded by shocking videos of the incident from the killer himself posted on social media while he was on the run. So many people now trying to come to grips with what they saw and where we as a society draw the line. Nbcs Anne Thompson on a shared national trauma. Reporter as shocking as this angle was of todays shooting, it is this perspective, the shooters perspective, media. Were only showing you a freeze frame. Vester flanagan wore a camera when he shot his former colleagues and posted the video on twitter and facebook. It was just utterly terrorizing, paralyzing, chilling. Reporter one of the many who watched it, Washington Post wemple. Reporter as twisted as that sounds, its a person social media savvy on the part of this killer. That is a terrible, terrible thing to consider. Reporter instantly on twitter users demand the video be taken down. Stephanie haberman writing do not retweet. Go hug someone you love instead. Is that the best way to police this . No. We constantly struggle with the reality of something thats been posted, things that unfortunately this video was true. Reporter twitter and other platforms pulled the video down. Facebook saying the page and profile violated its community standards, which prohibit celebrating any crimes posters have committed. Social media is a reflection of who we are. And sometimes thats not a very flattering reporter magnified by technology, this is the latest workplace homicide. Between 1997 and 2010 there were almost 900 committed by a coworker or former coworker. The difference this time is we could see it. Anne thompson, nbc news, new york. There is a lot of other news to tell you about tonight, including a major surge on wall street. Stocks bounced back in a big way after wildly plunging for several days. The dow finished up 619 points. The third biggest point gain ever. Nasdaq and the s p up as well. Cnbcs sue he rera joins us now. A different day, very different outcome but im struck by the fact that not much has changed with what caused all this volatility. So why the turnaround today . I think the only thing that really has changed, lester, is that wall street feels a little bit more reassured that china is more concerned about its stock market plunge and its slowing economy. They made some moves overnight to lower Interest Rates and give the banks a little bit more money. And that really reassured wall street that theyre taking the situation in their country seriously. The buying came in. It was still volatile today. But i get the sense that they feel a little bit better about the Global Economy at this point. All right. Sue herera, thank you. Believe it or not, a hurricane hasnt hit the state of florida in nearly ten years. But tonight we are monitoring a gathering storm in the caribbean. Tropical storm erika, with the Sunshine State in its sights. Dylan dreyer is tracking erika. It is a bigger storm. So it is going to hold together as it remains in Tropical Storm force as it moves through the caribbean over the weekend. But it is forecast to strengthen into at least a category 1 hurricane by the time it approaches florida on monday. Now, keep in mind the computer models are still all over the place. If it takes a more southerly track this is a much bigger story for puerto rico. But were learning toward a more central track, which takes it toward florida and could produce hurricaneforce winds and as much as seven inches of rain to the east coast of florida. Its also possible it could take this more northerly track that would sit the storm over the warm waters of the Atlantic Ocean for a longer period of time, meaning it could strengthen into an Even Stronger storm. So the entire southeast coast from North Carolina to florida needs to monitor this storm. Lester . . All right, dylan, thank you. To politics now. And donald trump defending himself after tensions between the republican frontrunner and Spanish Language media exploded during an appearance in iowa. The heated confrontation leaving trump defiant in an interview with nbc news. Our katy tur has the story. Reporter donald trump against the world again. Defending this. Sit down. Sit down. Reporter this morning on today. Do you embrace the term bully, donald, when it comes to your dealings with the press . Im not a bully. In fact, i think its just the opposite way. Im not a bully. You saw that last night. This man gets up and starts ranting and raving. Reporter the latest man to draw the donalds anger, univisions jorge ramos, who tried to force trump to engage him on immigration. Go back to univision. Reporter a trump security man escorted the Spanish Language anchor out of the News Conference as trump painted himself as the victim. Hes obviously a very emotional person. Reporter it was another instance of combative trump, provoked and provoking. From mexico and undocumented immigrants to john mccain, lindsey graham, megyn kelly, and jeb bush. And in between reengaging his adversaries on twitter. What is the strategy behind the twitter fights . Why not the which . The twitter fights. The latenight tweeting about megyn kelly or lindsey graham. It takes two seconds. You do a couple of tweets. Because when people treat me unfairly i dont let them forget it. And maybe we should have more of that in this country. Reporter his constant attacks are a dilemma for candidates trying to figure out how to respond effectively. One conservative writer at redstate. Com put it this way watching donald trump speak and answer questions is like watching a billion targets appear in the sky all at once. It becomes impossible to know which target to lock on to. How do you go at him . Very difficult. Its hard to grab somebody whos all over the place all the time. Reporter ramos was ultimately let back into that press conference and asked donald trump what he would do or how he would deport all those 11 million undocumented immigrants. A question that trump avoided answering for a solid five minutes. Tomorrow hes going to be here in south carolina, a state thats potentially going to keep him off the primary ballot if he doesnt promise to not run as a thirdparty candidate. Lester . All right, katy. And Hillary Clinton took today the possibility of Vice President joe biden jumping in the race for president. Clinton cut her vacation short to get back on the trail in iowa. She faces slipping poll numbers as well as persistent questions about her use of private email, a private email server while secretary of state. And now potentially a new opponent in biden. I think he has to make what is a very difficult decision for himself and his family, and he should have the space and the opportunity to decide what he wants to do. Im going to be running for president regardless. Clinton also said that she takes responsibility for the decision to use a single private email, saying that she should have had separate accounts. An emotional day in court in colorado as james holmes was formally sentenced to life in prison without parole for that Movie Theater massacre in 2012. A camera capturing what may be the last time holmes is ever seen in public. Nbcs jacob rascon reports. Reporter judgment day for james holmes finally arrived. The maximum penalty possible. 3,318 years in the department of corrections. Reporter the shooter hardly moved a muscle. The judge rebuked him sharply. It is the courts intention that the defendant never set foot in free society again. Reporter the judge commented that well never know what the shooting victims, as young as 6 years old, might have accomplished if they hadnt been slaughtered. Were very happy with the sentence. We think its our best chance to see the defendant die in our lifetime. Reporter the gunman silent. His mother offered an apology. We are very sorry this tragedy happened. And sorry that everyone has suffered so much. Reporter Defense Attorneys will not appeal. Get the defendant out of my courtroom, please. Thank you. [ applause ] reporter the sound of closure, or the next best thing. And a mass murderer gone forever. Jacob rascon, nbc news. Still ahead tonight, stuck in traffic . If you think its getting worse where you live, chances are youre right. Staggering new numbers about how much time americans waste in gridlock. Well tell you where it is the worst. Also, going home. Boy who won the heart news viewers. Weve got an amazi i was out for a bike ride. I didnt think id have a heart attack. But i did. Im mike, and im very much alive. Now my doctor recommends a bayer aspirin regimen to help prevent another heart attack. Be sure to talk to your doctor before you begin an aspirin regimen. To kill germs, i used to think a uthwash had to burn. Then i went pro with crest prohealth mouthwash. Go pro with crest prohealth. Its formulated to target and kill 99 of germs without the burn of alcohol. V you msve to a xxx healthier mouth from day one. 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And new numbers out today show that drivers are spending average of 42 hours each year stuckcen traffic. And if youre in some the nations biggest cities, go ahead and double that number. Heres nbcs tom tcostello. Northbound at the threecar crash blocking the number one lane from the left reporter its a story of good news bad news on the nations roads. While the great cession is over, so is the congestion recession. More jobs mean more people, more cars and trucks, fueled by cheap gas round the clock. In suburban washington, d. C. Realtor david giles has learned he has to take a deep breath at the start of his daily commute. The drive is 26 miles each way. What should take 40 an hour each way. Is there a time of day when the traffic dies down, or has this become the norm . Reporter no surprise, the washington, d. C. Metro area tops the list of the worst commutes. The average commuter spends 82 hours each year in delays here. Close behind with hours in delays. Then san francisco, the new york tristate area, san jose, boston, seattle, chicago, houston, and riverside, california. Taken together, the lost productivity, wasted gasoline, and wear and tear adds up to 160 billion a year. And its not just during the rush hours. Its happening in offpeak periods. So even when we think about trying to avoid the congestion on the peak periods in the large urban areas, theres still congestion out there all day long. Reporter so much traffic the nations highways, roads, and bridges are struggling to keep up. Yet Congress Still cant agree on a way to pay for the countrys long term. Tom costello, nbc virginia. Were back in a moment with a fiery most revered stages in crowd cheers toenail fungus . Dont hide it. Tackle it with fdaapproved jublia jub a is a prnocription medicine proven to treat toenail fungus. Use jublia a instructed by your doctor. Jublia gets to the under. E thand naound the nail. 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Earlier this year president obama helped her acro su the bridg. During the 50th anniversary commemorations. Amelia Boynton Robinson was 104 years old. In chicago at least two firefighters were injured battling a threealarm fire that destroyed the offices of the famous second city theater. Those offices are next door and the flames were stopped from spreading to the theater itself. Thats where so many comedy greats from john belushi to tina fey got their starts. When we come back, a big day for the inspiring boy from one if you have moderate to severe Rheumatoid Arthritis like me. And youre talking to a rheumatologist about a biologic, this is humira. This is humira help g to relieve my in and protect my joints from further damage. This is humira helpingevme reach for more. Doctors have been pr anibina humira for more than 10 years. Humira wlrks for many adults. It targets and helps block a specific urce of inflammation that contrubutes toa symptoms. 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Finally, what do you say we end on a stfiory of hope on a day we could certainly use it. An 8yearold boy who connected with so many an you as he made a brave journey that most of us couldnt even imagine. Tonight with his whole life in front of him hes embarking on the next chapter. And heres joe fryer. Okay. Try to open that thumb up. Reporter just a month after making history, zion harvey is taking big steps with his hands. Oh, good squeeze. Reporter hes the first child to ever receive a double hand transplant, a complex procedure that took nearly 11 hours. I hope for somebody to ask me do i want a handshake. And it came true. Okay, now squeeze. Reporter doctors say right now his brain is probably trying to catch up with his hands. All right. Pretty soon its going right . Reporter but slowly hes gaining strength to do what most 8yearolds take for granted. He comes punches. Oh reporter it all start whend zion was just a toddler. Diagnosed with an infection, doctors took his hands and feet in order to spare his life. But not a disease in the world could steal zions infectious spirit. Between the new hands and the prosthetics on his feet, there are now no limits. Oh reporter so today zion is heading home. Goodbye goodbye but dont think of it as a goodbye. Just hello to a new life for the inspiring boy who hastus all inn his grip. Joe fryer, nbc news. Thats going to do it for us on a wednesday night. Im lester holt. For all of us at nbc news, thank you for watching and good night. Terror on live tv. The secret past of the roanoke shooter now on extra. Before he murdered his rival reporter and recorded it on his cell phone, News Reporter by day, escort by night. His facebook confession about the attack and the warning signs. Crime watch daily is here. It looks like this was a Revenge Mission . He had a history of grudges and had sued for discrimination. Plus reporter Alison Parker and photographer. What he was planned to do the day he died. Then sit down. Who was the man who tickled the tiger . Hijacks trumps press conference. Five things you didnt know about the attack dog. Trump versus everyone. Weave got his greatest news. Now the adult star claiming she slept with duggar and took a lie detector test. A tell all about why she was in fear of dugga. This man was the most violent she had ever met. And dr. Drew on the infidelity Ashly Madison hack. Now on extra. Hey everyone. Were going to start today with a tragic shooting in virginia that played out live on tv. A young reporter and her camera man killed by a former coworker with a grudge. Hechre is a special report on the gunmans double life. Chilling, coldhearted, coldblooded. The shocking murders not just caught on live tv, so calculated the killer taped himself gunning down wdbj reporter Alison Parker and her camera man, posting the video minutes later to twitter and facebook. The shooter known professionally as brice williams. Its an absolute disaster area. A former coworker. After a police pursuit, he is believed to have shot himself and was take on the the hospital now disturbing new details revealed abhis secret double on the killing spree. Michelle, this shooter clearly had an agenda and perhaps was on a Revenge Mission