brand new police body camera video just released. you can hear the bullets raining down on las vegas. >> we know now that he fired off and on for somewhere between 9 and 11 mi

what happened inside that las vegas hotel where an average man became a killer. >> robberies happening in your neighborhood that you may not know about. construction workers targeted. you scared to work here? >> yeah, we're scared because we don't know anything about it. >> reporter: the one clue we found that police hope will help catch the guys. vehicle exposure, you have about 1500 people dying each year. >> the cheap way to detect toxic fumes in your suv. see all this water? cases and cases headed to puerto rico. i'll show you how one woman is making a difference. get down! go that way! get out of here, there are gunshots coming from over there! go that way! >> now at 11:00, we've got new video of the

las vegas. police just released this police body camera video and you can see and hear just how horrifying it was. we're going to walk you through it in a moment, but first we just learned a lot of new information about this investigation. >> a hospital in las vegas as confirmed just minutes ago that another victim of sunday's massacre has died. it's also going to be days now before authorities are done processing that hotel room where stephen paddock carried out this mass murder. and new tonight, more evidence that he meticulously planned this. we learned he had 47 firearms and at least 12 bump stocks. that's the device that's able to turn a regular rifle into an automatic, rapid fire weapon. >> investigators found three cameras they say paddock positioned so he could see officers coming, two in the hallway and one in the peephole of the door. the massacre lasted for 11 minutes, and tonight we're getting our f

to respond to this. our leon harris saw the body camera footage. this camera, leon, is so close, right in the middle of it. this is all in an instant and it's intense. >> jim, wendy, you could call this 11 minutes of hell. this body cam video really does capture the anxiety and tension and just the overwhelming shower of bullets that came in those first moments. officers there who arrived on the scene were swarming the area trying to figure out exactly where that gunfire was coming from, but at the same time they were pushing people out to safety and saving lives. take a listen to this. >> get back! get back! get back! >> as you can see there, officers there arriving on the scene taking cover while the gunfire was flying overhead. and during breaks in the gunfire, you see there they were able to get people who were hiding in the area out to

matters for people who were so stunned they weren't even following the officers' directions. that made matters there quite chaotic, officers there still keeping their cool, walking around that scene, taking cover when they had to. while all of that was happening outside, what was going on inside was something we learned as well this evening. the suspect shot a security guard through the door of his hotel room, but that guard was still able to alert officers to the room where the suspect was firing. by the time the swat officers got there, stephen paddock, though, was already dead. wendy? >> leon harris. thank you, leon. the shooter's motive is still unknown tonight, and the one woman who may know is on her way back to the united states right now. marilou danley is a woman of interest and just now she boarded a flight from the philippines. she lived in the same home in mesquite, nevada, the same home

where police found 47 firearms and loads of ammunition. and he sent $100,000 to a philippines bank account. tina was shot in the head at that concert. doctors had to remove her right eye to save her life. frost grew up here in ann arundel county. she was a star soccer player. a gofundme account has now been set up to help her family with the mounting medical bills, and you can find the link to contribute on our nbc washington app. just search las vegas victims. reminders of sunday's massacre are all over the street. news4 erin gilchri -- aaron gils there. >> reporter: sara rutherford shot this video with her cell phone as she and

were running away from the las vegas strip. >> as soon as that happened, i grabbed sara and we took off. >> reporter: alex called the scene a full stampede. his wife was in shock and struggling to keep up. they had no clue when or if they would be in the clear. >> at one point i said, hey, get on my shoulders, let's go. and she said, no way, let's just keep moving, keep moving, keep moving. >> reporter: two blocks later and the strip was still in a state of chaos. alex's only thought was get out of las vegas. >> we could see all those lights, and they looked like police lights coming from every part of the city. >> reporter: sara campbell looks out her hotel window still in disbelief about what happened just down the vegas trip sunday night. the swarm of police and the chilling transformation of a party city. now, days later, the maryland florist is trying to do what she came to vegas to do at a wedding vendors' convention. a call to action to create a safe place for grieving families at the city's reunification center. a mass

out to design this bed of flowers and angel wings in greenery. there are those comforting in the city and those family coming from afar. the station will be open in the foreseeable future and hotel rooms are being made available all over the city. aaron gilchrist, news4. we have learned that the death toll in puerto rico from hurricane maria has increased from 16 to 34 people. the president visited the puerto rican territory today, ignoring the criticism about the lack of federal response. >> i hate to tell you, puerto rico, but you've thrown our budget a little out of whack, because we spent a little money on puerto rico, and that's fine. we saved a lot of lives. >> at one point trump tossed rolls of paper towels to the crowd as he met with survivors who were still struggling to get basic necessities. the d.c. national guard loaded an airplane with supplies

this afternoon to send to puerto rico. >> more than 100,000 pounds of clothes, diapers and more. they helped collect the donations with the 113th wing of our national guard. erin ganser is there. >> reporter: most people are still waiting for food and water. traffic is a nightmare with most stoplights not working. we hear the damage and the needs is much more significant outside the city of san juan, and today joann rivera confirmed that. she is a single mother with two children who lives two hours outside the city, and she is just barely surviving. >> yesterday i went to costco and there wasn't no water. i had to go today again and make the line, and finally i could get water. my task every day is one day gasoline, water. we have to eat everything in cans. chicken in cans, tuna because there isn't any refrigerator system. we don't

>> reporter: her children's schools are still closed and she hasn't been to work since the hurricane preparation started. how much longer can you keep this up? >> i don't know if i can pay my mortgage, i don't know if i'm going back to work. i don't know if i can pay my car, my bills. >> reporter: doreen gentzler in san juan, puerto rico. stories of puerto ricans in need have inspired one local woman to step up and help. >> she's 85 years old. and as news4's shamari stone explains, one sign on her front lawn has led to generous donations. >> sick inside. sick inside. ill. >> reporter: at 85 years old, delores boyd is healthy but she's sad to see the devastation in puerto rico. >> it just took my breath. breathtaking. >> reporter: she watched the ravaged country on news4 in her fort washington, maryland home. then she was -- >> trying to k

that i could do to help. >> reporter: she put up this sign saying she has started a hurricane relief water drive. >> people stopped to read the sign. and they said -- and i was sitting out here, you know, and they said, i'll be back. and they did. >> reporter: boy, did they. she's collected 75 cases over the past three days. >> my mother taught me to give and do for other people. >> reporter: and it's a life lesson for her nine-year-old friend aryana holmes. delores teaches her the importance of giving. treat others the way you want to be treated? >> yes. >> reporter: why is that important? >> it's important because this world is crazy. we need to teach others how to be nice to each other. >> i'm blessed to have friends that help me with the water. >> reporter: such a great story. now, you see all this water here? delores says she's goingo

church in alexandria tomorrow around 5:00 in the evening. the church is going to help her make sure it gets to the hurricane victims. in fort washington, i'm shamari stone, news4. this world is crazy. a developing story tonight is less about what two suspects look like and more about what they're wearing. d.c. police say they're looking for two people targeting construction workers in northeast. they're robbing them. as jackie reports, details in this crime story mean everything. >> reporter: the security camera video that show two men running from the robbery scene at 114th block southeast is not real vivid. but one part is clear, this man's shoes. police call it one in a series of robberies. workers in the trinidad a

sites, letting workers know what's happening in the area, working closely with our latino liaison unit. they're limited in english. also they may carry around large sums of cash. >> reporter: in august, mario fuentes who had worked on construction sites for a long time was shot and killed in a suspected robbery. one suspect just 14 years old was arrested, another one is still at large. men working on renovations to the old brick row of houses in this rapidly changing neighborhood say they're taking precautions. >> she said just keep the door locked. ro >> reporter: the two men in the video may be people of interest in as many as four robberies in recent weeks. anyone who recognizes those young men recognizes those distinctive shoes is asked to call d.c. police. in northeast washington, jackie benson, news4. consumer alert involving a popular vehicle on our

>> news4 boworking for you to me sure you catch a carbon monoxide leak in your vehicle before it's too late. >> a simple check would prevent those tragedies. another cool start tomorrow, warming into the 80s and then we're tracking the tropics. we need some rain, but this storm could hit the gulf coast pretty hard. we're going how much money do you think you'll need in retirement? then we found out how many years that money would last them. how long do you think we'll keep -- oooooohhh! you stopped! you're gonna leave me back here at year 9? how did this happen? it turned out, a lot of people fell short,

we have to think about not when we expect to live to, but when we could live to. let's plan for income that lasts all our years in retirement. prudential. bring your challenges.

petitioning for change tonight only on news4. a local organization is pushing for a safety feature to be installed in all vehicles. >> our consumer

hogan is working for you tonight on how this safety device could be a big game changer for your entire family. >> authorities carried out the bodies of four elderly people. tragic and often deadly effects of carbon monoxide poisoning making headlines nationwide. people accidentally leaving their cars running inside their garages while deadly fumes slowly and silently invade their homes. and then there's this. a california police vehicle crossing several lanes of traffic. the officer says carbon monoxide leaking inside of his suv caused him to fall asleep at the wheel and crash. >> roughly speaking, from vehicle exposure, you have about 1500 americans die each year, tens of thousands are injured. >> reporter: jeff ruck's private organization says it has a cheap solution that will cut down, if not

carbon monoxide poisoning in vehicles. he says his group, also known as peer, filed a petition with the national highway traffic and safety administration in march 2016. the petition requested the agency require all new vehicles be equipped with carbon monoxide detectors and to install a device that would shut off the car before fumes reach a deadly level. >> that's the sort of thing that nhtsa should be tracking and, we think, acting on. >> reporter: and they're not. >> and they're not. >> nhtsa has denied similar petitions in the past, one being a concern that the engine could shut off in certain traffic situations, such as sitting in a tunnel. nhtsa says it takes all sorts of defec

action that's appropriate. >> reporter: if you want to take action to protect your family, we're working for you. a lot of you have asked me if we can put carbon monoxide detectors inside our car. the answer is yes, but you cannot use a home carbon mon monoxide detector. by the time it warns you about the co lefrlz vels in your car, too late. for more on how to look for these and how to read them, go to our nbc washington app and look up carbon monoxide detectors. pay extra attention on the roads tomorrow morning. it is national walk to school day. >> remember when we used to do that, we baby boomers? we've had a couple cool mornings in a row now. it was like turn on the heat kind of morning. >> my daughter took the scooter yesterday. you can also -- >>

i like it. >> you need the sweaters out there. in some areas the temperatures this morning were in the low 40s. 43 early this morning in frederick. i think we're a little bit warmer but still on the chilly side. out there right now, just a beautiful night in town. 63 degrees, clear skies, wind out of the southeast at about 3 miles per hour. but look at the rest of the area. 63 d.c., but 49 in culpeper, 50 back toward winchester. this type of weather pattern always gets much cooler in the suburbs. manassas 50 already. you'll be in the low 40s in the morning. 56 degrees, jacket or sweater. looking good at recess, and by pickup, 78. it's going to be a beautiful afternoon. once again the great weather just continues, but that also means we're very dry. we've now gone 20 straight days without any rainfall and there's nothing on the radar. not just our radar, but take a look at the entire eastern half of the nation, from chicago

east. not much in the way of cloud cover at all. we need to see some rain, unfortunately, it may come from a little bit of a different system, a tropical system down to the south. this is in the southern portions of the caribbean beginning to get its act together here. the computer models bringing it together and making it a tropical storm. if it does become a tropical storm, it will be nate and many of the models bring it into areas between new orleans and tampa and about five or six days on saturday into sunday. this is something we'll be watching very closely. after that it does move our way and it could give us some beneficial rainfall. how strong will it be? that's the question we're going to be watching but it does look like we could see a tropical storm or hurricane coming into the gulf coast. we're praying it's not a strong one like we've seen so many times already this season. 79 in our area. more sunshine and another great day. beal lo

forecast. look at the 80s coming in thursday. 85 on friday and of course the nats playoff game on friday. looking fantastic for that game. 81 degrees, some showers on sunday and then we get into the tropics. again, watching the tropics on monday for our area. but storm developing now could hit the gulf coast this week, and then our area -- our weekend into early next week, but we do need to see the rainfall and we could get it with that storm. you know stothe storm team will all over that storm if it

ralpand as a doctor, nobody ever asked if i'm a democrat or republican.

so if donald trump is helping virginia i'll work with him. but donald trump proposed cutting virginia's school funding, rolling back our clean air and water protections, and taking away health care from thousands of virginians. as a candidate for governor, i sponsored this ad because i've stood up to donald trump on all of it. ed gillespie refuses to stand up to him at all. woman: so, greg, it's a lot to take in. woman 2: and i know that's hard to hear, but the doctors caught it early. hi, blake! my dad has cancer. woman: and i know how hard that is to hear. but you're in the right place. man: and dr. pascal and her team, they know what to do. they know what to do. the doctors know what to do. so here's the plan. first off, we're going to give you all... (voice fading away)

i'm a lawyer, and i have clients, and i am proud to do what i do on behalf of my clients. narrator: the clients john adams and his team are so proud to work for? banks accused of money laundering. big corporations accused of defrauding taxpayers. and mortgage lenders accused of unfairly foreclosing on homes. now he wants to be attorney general. john adams: the best attorney general the powerful and well-connected can buy. i'm mark herring, candidate for attorney general, and i sponsored this ad.

all right, dave, we're counting down. all eyes on friday. who is in, who is ready? >> we're looking forward to friday for more than one reason. the boys of summer are a, yeah, now into fall. the nationals are eager to approve they're better than in the past with three playoff failures and eager to answer questions about their present. how ready will brice harper be now that he's back from a knee injury? will ray silver still deliver? >> reporter: the first workout with post-season attitude. >> it feels like we're getting back to business. we've been waiting for friday for a long time. >> we had a great year as a team. kind of accomplished our first goal and friday we'll start the

>> reporter: this is the fourth trip to the post-season for the washington nationals. still looking for that first division win, they're getting ready to take on the cubs. game 1 here friday night. but brice harper big key to success this post-season. he is in the cage right now taking on edwin jackson in a simulated game. >> every day that brice sees live pitching is every day he's getting closer and closer and closer. is he there all the way? i don't know, but it's the threat of brice and 85 to 90% brice better than most, and i would say yes. >> reporter: more ready than rusty, hopefully. for pitchers, too. game 1 starter tbd. masters still bothered by a bullpen issue. tomorrow it's not if we'll see mad max but when. >> i'm pitching in the nlds. >> all

luck the redskins wanted going into a bye week. he started off so well. showing in a major way against the undefeated team. they played it down the stretch. they have to get better. >> we could play harder, that's no question. we're always going to give it everything we got. on the road we have to play a little more mistake-free football and maybe we can come out on the other side. >> i think we're a great team. if we keep pushing at it, keep fighting, keep at it together, this team can really do something special, but we got to get healthy. >> you grow up, you go to the games, you cheer for the hometown team, you play in your driveway, and now to get a chance to be a voice for what -- you know this, what promises to be one of the best washington wizard seasons, really, since i've been alive this year with all the anticipation. >>

carol the second female analyst ever to make prime time. newc newcomer carol lawson. kirk cousins on the bye week having some fun with his grandson cooper. don't forget the dog

did you know slow internet can actually hold your business back? say goodbye to slow downloads, slow backups, slow everything. comcast business offers blazing fast and reliable internet that's up to 16 times faster than slow internet from the phone company. say hello to faster downloads with internet speeds up to 250 megabits per second. get fast internet and add phone and tv now for only $24.90 more per month. our lowest price ever on this offer. but only for a limited time. call today. comcast business. built for business.

october is breast cancer awareness month, and in montgomery county the bethesda blues and jazz club is holding a fundraiser this saturday night. it's at 6:00. matt green was checking them out earlier. go there and support them and listen to some great music. >> starts at 6:00.

[ cheers and applause ] ♪ >> steve: from studio 6b in rockefeller center in the heart of new york city, it's "the tonight show starring jimmy fallon." tonight, join jimmy and his guests -- sarah silverman, the cast of "riverdale," musical t