Miles an hour minutes before slamming into a minivan, killing a mother and her children. Is the app causing kids to drive dangerously . Nightly news begins right now. From nbc news World Headquarters in new york, this is nbc nightly news with lester holt. Good evening. The october surprise that rocked the race for president on friday may not have rocked it enough to move the needle with voters, at least not News Survey Monkey poll Shows Hillary clinton ahead of donald trump by six points in a fourway matchup. Notably, there is no change between the monday through friday numbers and those from over the weekend after the news broke that the fbi was looking into newly discovered emails related to Hillary Clintons time as secretary of state. Fbi director james comey made his surprising announcement before those emails had been examined. But tonight nbc news has learned that developments in the story a weekend, and has late details for us. Reporter the fbis been at it now for about 24 hours, starting the work just after getting a search warrant to analyze the thousands of emails discovered on former congressmans anthony wein weiners laptop during a separate investigation of him. The big question, will these emails shed new life on the investigation into Hillary Clintons private emailve no answer yet. The Clinton Campaign has huma abedin doesnt remember using it. So another question, how did they get there . Its possible computer experts say, she used it and forgot, or emailed him and unintentionally launched a backup. The answers are on one of these, a hard drive from a laptop computers. Officials say the fbi has made an exact copy of the one on wieners laptop. Forensic lab like this one. This is a great way to preserve the data, intact, the way it was, and work off the copy, so you dont accidentally ruin the evidence itself. Reporter most of the process is automated, weeding out emails that arent hers, narrowing those down to ones sent or received while clinton was secretary of state and then eliminating any that are duplicates of the thousands already seen in the clinton investigation. Those left will be examined to see if they could contain classified informn. Officials say director james comey has no plans to say anything further or expand on what he told Congress Last friday about finding the abedin emails. That disclosure violated Justice Department policy, but tonight the Department Says in a letter to congress, its committed to move expeditiously as possible. Tonight Officials Say the fbis work on the hard drive is moving along without any technical problems. They declined to say how long its going to take to get the answers. But at this point, nobody knows for sure. Lester . Election day is the one everybodys watching, pete, thanks. Eight days to go, both campaigns scrambling to respond to this late stunner. Hillary clinton and her supporters questioning the timing by the fbi director, so close to the election. And the Trump Campaign seizing what it sees. Heres Andrea Mitchell on the trail in ohio. Good evening. Reporter good seizing moments ago on a new report that fbi director james comey was reluctant to publicly blame russia for cyber hacking democrats this close to the election. They called that a jawdropping double standard given the revelations about top clinton aide huma abedin. This is the latest clinton slam on comey. Tonight top Hillary Clinton aide huma abedin not on the trail with clinton, as clinton intensified her attack on fbi director james comey, undecided voters about the email controversy. Im not making excuses. Ive said it was a mistake and i regret it. Now they apparently want to look at emails one of my staffers and i am sure they will reach the same conclusion they did when they looked at my emails for the last year. There is no case here reporter just a few months ago, clinton and other democrats praising comey for not pursuing criminal charges agains the professionalism of the fbi. Hes somebody with the highest standards of integrity. This is a great man. Reporter clinton supporters now taking shots. Former attorney general eric holder writing good men make mistakes. In this instance, comey has committed a serious error. I call it a betrayal of longstanding fbi protocol. Reporter but the white house not joining the chorus. Ill neither defend director comey has decided to communicate to the public. Reporter tonight the Clinton Campaign saying it was blindsided by the fbis announcement and expressing confidence in abedin. Considered a surrogate daughter, bill clinton officialiating at her glamourous wedding to anthony weiner. And after wieners sexting scandal, his wife taking part in a documentary intended to revive his political career. Its a nightmare. Reporter now a new nightmare for the clinton team, what feels like a punch in g about losing, but the impact on democrats in tight senate races. Andrea mitchell, nbc news, cincinnati, ohio. Reporter im Hallie Jackson in michigan, where on halloween, Donald Trumps supporters may be walking dead, but tonight their candidate is finding new life on offense. Good job, huma. Thank you, anthony weiner. Reporter the latest fbi story giving trump an opening. We can be sure that what is in those reporter but nobody really knows whats in those emails, not even the fbi yet. Thats not stopping trump from hitting clinton on those messages and on the latest wikileaks release of stolen emails, which nbc has not authenticated, showing Clintons Campaign may have been tipped off to a primary debate question by the now head of the Democratic National committee. Could you imagine if i did that . Bobby, what would happen to me if i did that . Electric chair, i think. Reporter trump getting back up from knight in michigan, one of several blueleaning battleground states. His goal, force clinton to make a defense play. The problem, polling shows trump behind in these mightwin states. Yet he hasnt locked up the mustwin, like florida and ohio, where margins are razor thin. Now trumps also facing new questions about his charitable donations. With the Washington Post reporting on his 1996 visit to a school for children with aids. The fundraiser, he was not donated at all and stole a seat on the stage that was reserved for another donor. Reporter tax returns would show how much hes given. He hasnt released them. For the next day days, looking to focus not on himself, but on his rival. Its a time where the prize is clearly within view and staying on message is an essential step to getting that prize. Reporter trumps aides see attacki cair as especially effective, which why hell focus on that in suburban philadelphia, another area where hes making a play, but playing from behind. Lester . So lets bring in our political director, the moderator of meet the pres press, chuck todd. All along with race has seemed impervious to damaging moments and events here. It seems to be the case here. How do you explain it . This has been a remarkably stable election because we have two nominees that were so well known, unpopular. So theres just not much more negative news, especially when its negative news that reaffirms a belief that was already out there. When it comes to emails, Hillary Clinton herself said it at her friday night press conference. She believes a lot of it is baked in. And i think thats what the polls are showing. Its had marginal impact on enthusiasm, particularly republican enthusiasm. What does that mean . Its possible, lester, we are now headed for generic r, or the 2012 result, a little more of a traditional redblue map, traditional turnout on both sides. So if it did anything, it may have just bumped up republican enthusiasm just enough to keep things more competitive all the way up and down the ballot. Eight days to go, chuck todd, thank you very much. You got it. Meantime tonight, as the fbi continues to review those emails, nbc news has learned of another sources say the feds have launched a preliminary inquiry into Donald Trumps former Campaign ManagerPaul Manafort, looking into his business ties overseas. We get details on that from our Senior Investigative correspondent cynthia mcfadden. Reporter into the gasoline, democratic leader senator harry reid threw a match yesterday. In a letter to james comey criticizing his decision to notify congress of the newly discovered huma abedin emails, pps clinton investigation, he drops this bomb. In my communications with you and other top officials in the National Security community, it has become clear that you possess explosive information about close ties and coordination between donald trump, his top advisers, and the russian government. What is senator reid talking about . Law enforcement and intelligence sources tell nbc new today, the fbi has been Campaign ManagerPaul Manafort and his foreign business connections. When nbc news asked the fbi to comment on the inquiry, the fbi did not respond. Americans have every right to be concerned about what they see in terms of trump advisers and their closeness with the kremlin, trumps policies, visavis russia, trumps potential financial interest in russia. Reporter Paul Manafort was reportedly paid 12. 7 million in cash by prorussian ukraine. And nbc news can also report what some call disturbing ties to two oligarchs. One ukrainian, one russian. Both billionaires. American Officials Say both have ties to the russian mafia. I think it does raise serious concerns about the policies that trump would pursue if he were president. Reporter while an inquiry is a preliminary look and falls short of a criminal investigation, in this highly charged atmosphere, it has double standard. Here where the director has discussed an investigation involving one candidate, it opens the director up to claims of bias if he doesnt discuss other potential investigations. Paul manafort tells us tonight none of its true. Theres no investigations going on with the fbi that im aware of. As for donald trump, his spokesperson told us, mr. Trump severed his ties with mr. Manafort many months knowledge of any of his past or present activities. Lester . Cynthia mcfadden, thank you. This evening, were hearing for the first time the voice of a killer during the largest mass shooting in modern u. S. History. Police in orlando have released the audio recordings from the pulse nightclub massacre between the gunman, omar mateen, and a crisis negotiator. Nbcs Gabe Gutierrez has late details. Reporter the chilling 911 call came and i did the shooting. Reporter by then, emar mateens rampage was under way and hundreds of people were scrambling to escape the pulse nightclub in orlando on june 12th. I pledge my allegiance to Abu Bakr Al Baghdadi on behalf of the Islamic State. Reporter the killer at first speaking with an emergency dispatcher, then a Police Crisis negotiator. Can you tell me where you are right now, so i can get you because you have to tell america to stop bombing syria and iraq. Theyre killing a lot of innocent people. Reporter he falsely claims there are cars outside rigged with bombs. Im going to ignite it if they try to do anything stupid. Reporter mateen then praises the Boston Marathon bomber. My home boy Tamerlan Tsarnaev did his thing. Appreciate it. Reporter a s. W. A. T. Team swarms in around 5 30, killing mateen. 49 people are dead, 53 wounded. Among those killed, 30yearold eddy justice, his best friend dmitrius, survived. He opened fire and just killed innocent people and people begged for their lives and cried out, please dont do this. Reporter a judge will now decide whether to release more than 200 other calls during the the deadliest mass shooting in u. S. History. Gabe gutierrez, nbc news. Still ahead tonight, the final moments before a deadly krar cacdead ly car crash caught on camera. Also, it might be camera. Also, it might be the scariest thing at i love f the morning ritual around here. People rely on that first cup and i wouldnt want to mess with that. Then i found aleve pm. Aleve pm is the only one to combine a sleep aid plus the 12 hour strength of aleve. For pain relief that can last into the morning. . Look up at a new day. . Hey guys now im back. Aleve pm for a better am. 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We do questioho reporter the florida Highway Patrol says it remains unclear what roll snapchat played. Had she not been doing the videotaping, the snapchatting at the time, maybe he might not have been performing this operation and driving so recklessly. Reporter when moving snapchat displays a do not snap and drive warning. The company says, we actively discourage using the speed filter while driving, with more and more accidents from georgia to louisiana to texas, all allegedly involving snapchat. My mind is for folks and teens and kids to record themselves, show off how fast theyre going. Reporter active snapchat users say eliminating the speed filter from the app wont make much of a difference, because users will simply point their phone at the speedometer. Tonight the families of the victims in this crash are not commenting on the snapchat video, as they focus on making sense out of this horrible tragedy. Kerry sanders, nbc news, miami. 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At least seven people were injured as fire crews raced to contain the fireball at the scene. Officials say it happened about a mile away from the site of a recent gas pipeline leak. The company has now shut down its main lines in that area. Manhunt for a dangerous fugitive in oklahoma has come to an end in a deadly shootout. The suspect, wanted in a series of violent crimes, including a double murder, led police on a chase last night before he was killed in a gun battle with state troopers. Nbcs blake mccoy has more on h he was taken down. Reporter the dangerous fugitive Oklahoma Police had been desperately pursuing for a week, was finally spotted by Don Williamson has on his property saturday. Reporter what followed was a final gun battle with Law Enforcement that left a sheriff injured and Michael Vance dead. The weeklong manhunt began 150 miles away last sunday, following another Police Shootout that left two officers injured. I think i hit him twice. Once in the shoulder . Once in the shoulder and once in the lower abdomen area. Reporter vance posted his getaway on facebook. This aint a joke, this aint a prank. Violent crimes, including the murder of his aunt and uncle. Today an accomplice was charged accused of providing vance medical assistance, ammunition, and trading him an ak47 when he was on the run. A sevenday manhunt finally over. Well switch geers in a moment. Still ahead its the nice every kid loves. But for parents, finding the right costume can be a challenge. Is brought to you by pacific life. Helping generations of families chief longterm Financial Security for over 145 . Like a human fingerprint, no two whale flukes are the same. Because your needs are unique, pacific life has been delivering flexible retirement and Life InsuranceSolutions Tailor solutions from pacific life to help you reach your financial goals. I love my shop, but my back pain was making it hard to sleep and open up on time. Then i found aleve pm. The only one to combine a sleep aid plus the 12 hour pain relieving strength of aleve. Now im back. Aleve pm for a better am. I served under president bush and obama. I fought the taliban. I was asked to form a Global Coalition to counter isil. When someone makes the comment than do the generals, it implies a complete ignorance of the reality. But i believe secretary clinton really understands the threat that the Islamic State poses to the United States and to the american people. And i believe she understands how to wield American Power to ultimately defeat this threat and to keep us safe. Im Hillary Clinton halloween night, tricker on treaters are out in force in neighborhoods across the country. And this year as many parents are keenly aware, kids are facing stiff competition to find the perfect costume. Heres kevin tibbles. Reporter ghouls and goblins on parade at roosevelt elementary in burbank, california. This is a big day for kids. Reporter and folks, who could possibly be scared by awesome cuteness like this . Little darlings all oh, you like the skittles. Reporter but preparing for fright night can be a nightmare for parents too. The older they are, the more demanding they are. So there is pressure. Reporter not too many years ago,o, costumes were cobbl together by mom over the kitchen table. Who are you going to be . That girl. Reporter this year, americans will spend almost 7 billion on halloween, many migrating to chicagos fantasy parents were in a lastminute frenzy. It was last night that we had people here at 2 and 3 00 a. M. , in a panic, trying to get stuff for their childrens. Reporter some in hysterics. Are you under extreme pressure to produce a good costume . Kind of. Reporter but the worst thing of all. They dont have the size. No. Horror. Isnt that what parents are for . We just have that magic that just makes it happen pch. Rick or treat reporter so enjoy the little devils, whoever they are tonight. Kevin tibbles, nbc news, chicago. Have fun tonight, kids. Thats going to do for us on a monday night. On 8. Plus some stern words from grady judd as his deputies try to tack drown a hitandrun driver. Right now on news channel 8 at 7 00. Good evening the hunt is on for a hitandrun driver in