american sisters found dead in their hotel room on what had been their dream vacation. good evening. we begin this friday night with the video released just a short time ago. authorities urging calm, and hoping by releasing it and explaining it, it will help. a deadly police shooting near san the police approaching the man, you can barely make him out. they say he took that shooting stance, in their words, and they fire. matt gutman is in california. >> reporter: that video showing one video roaching alfred his sister approaches, she said she called 911 to get him help. >> that's a decision that they make based on being in that environment. i can't see, smell, and hear what those officers are experiencing at the time. in the second video from a cell phone, you can see olango seeming to brace himself. police called it a shooting stance. four shots were later. but police acknowledge there was no weapon, only this electronic cigarette. we won't show you the shooting, but its aftermath was captured by a bystander. you can hear olango's sister wailing. she had been waiting for them to >> reporter: after a full day, hundreds of protesters preventing police from taking over thoroughfares. police say when bottles were thrown at windows, they moved in. >> and matt is with us we're told authorities have warned some businesses to close. they're obviously concerned about more protests? >> reporter: that's right. officials say they tried to soothe tensions, but it's a city on edge. government officials told to take the day off today, and all events have been cancelled. officials say they're adding extra officers on the streets. >> matt, thank you. hurricane growing to a category 4 late today. winds up to 140 miles an hour, already deadly. some tracks have it affecting the u.s., ginger with that in a moment. fierce winds battering the caribbean. and the east coast of this country watching anxiously. here's gio benitez with the pictures. >> reporter: a category 4 monster storm. matthew, already deadly. killing a 16-year-old boy on the island of st. vincent. in the u.s., millions along the east coast are hoping matthew stays offshore. in virginia, rain turning deadly. a tree falling on a man helping in north carolina, neighborhoods under water. shana williams fears she's lost everything. >> i just think, all my pictures i had, i didn't have time to get. i'll never see them again. so, it's really hard. >> reporter: and a raging creek tore this road apart. the sheriff s safe. and david, in new york, we're seeing our second day of storms. we'll be dealing with more wind and rain over the weekend. >> gio, thanks. let's get right to ginger zee, also tracking the hurricane. >> this went from cat 1 to cat 4 in less than 24 hours. alert, the hurricane watch in jamaica, tropical storm watch in haiti. here's the track, staying very strong, then reducing to 3. still, the impact will be huge for jamaica. you could see 10 to 15, up to 25 inches of rain. this is where models di u.s., others kicking it to the east. >> ginger, thank you. next to donald trump's late-night dwitwitter tirade. shortly after 3:00 a.m., about miss universe, about reports from members of his campaign that he didn't prepare enough for the debate. here's tom llamas. >> reporter: donald trump is 39 days away from the election dreaming of victory. he was tweeting. first railing against news reports about his campaign, "they are just made up lies." then three more tweets by 5:30 a.m. slamming hillary clinton and alicia machado, the miss universe he mocked for gaining weight and who was mentioned by clinton at the debate. trump posting, "my worst miss u." "hillary was set up." and, "did crooked hillary help disgusting alicia m become a u.s. citizen so she could use her in the debate? this, as a 1997 interview with trump and machado has surfaced. >> she had a little problem during the middle where she gained a little weight. >> i don't think so. >> yeah, she's probably right. >> i don't think so. >> reporter: on the campaign trail, hillary clinton calling out trump. >> i mean, really, who gets up at 3:00 in the morning to engage in a twitter attack against a former miss universe. his latest twitter meltdown is for those few people knocking me for tweeting at 3:00 in the morning, at least you know i will be there, awake, to answer the call. machado also on social media posting this photo on instagram. in the caption she says trump's claims are false and that he is trying to intimidate her. but trump is fighting that charge with this new campaign ad, obtained exclusively by abc news, featuring daughter ivanka trump. her first general election commercial. >> i'm a mother, a wife and an entrepreneur. >> reporter: and some vindication for trump tonight, that debate microphone he complained wasn't working right? >> working that microphone was a hell of a lot different than working with crooking hillary clinton, i tell you. >> reporter: tonight the debate commission saying in a statement, "there were issues regarding donald trump's audio that affected the sound level in >> tom, "usa today" making headlines of its own tonight? >> reporter: that's right. for the first time, they're telling readers not to vote for donald trump. they say he's unfit for the presidency, and that he's a serial liar. today, donald trump fired back, saying as far as he's much of a newspaper. and a case that trump brought himself against a celebrity chef. here's jonathan karl. >> reporter: a major presidential candidate giving sworn legal testimony during a campaign. it's part of a lawsuit trump backed out after trump insulted mexic mexicans. >> did you plan in advance what you were going to say? >> yes. >> do you think there are some hispanic patrons who would be less likely to patronize any restaurant in any of your hotels? >> it's always possible. i just don't know. >> reporte controversy may have actually helped the chef. >> if he had the restaurant, it might have helped. you said it, i've tapped into something, i've tapped into illegal immigration, and other things also. >> and jon, this isn't trump's only lawsuit? >> reporter: trump is one of the candidates we've seen. it's unusual for a presidential candidate, but not for donald trump. >> and the next presidential debate, sunday, october 9th, co-moderated by martha raddatz, you can see it right here on abc. next to new developments after the bombings in new york city and new jersey. the fbi and police raiding the home of the suspected bomber in new jersey they say they don't have a complete picture of rahami's movements, but he's still in the hospital. next to new developments after the rush hour nightmare just outside of new york city, in hoboken, new jersey. the train crashing into the station. david kerley is at the scene moments after the crash. passengers dazed, a train bell sounding. and the damage so significant, investigators can't get to all the wreckage. only one data recorder has been recovered, which has been sent to the manufacturer to read out the data. the train headed south at 7:23 a.m. after. 40 minutes later, it cra some suggest the speed was three times that before it crashed. the engineer, found slumped over the controls. he's out of the hospital, has been in contact with investigators but has not be interviewed today. company for 29 years. >> you helped her? >> i was like, i'm not going to leave you, i'm not going let you. you're not going to die by yourself. i'm going to be with you. >> and they've recovered one data recorder? but they can't get to the other? or the front-facing camera? >> reporter: that's they've recovered from the station. as for the engineer, bodily fluids are being sent for a toxicology report. >> thank you. next from oklahoma, a tulsa police officer charged with first degree manslaughter. following a driver, a moment shot. she pled not guilty in court. she said she had stress-related deafness. overseas from israel, shimon peres laid to rest. president obama and scores of international leaders paying tribute. and the president offering handkerchief to peres' grieving son. and one more moment from israel, as air force one, ready to take off. president obama standing at the door, shouting down to former president bill clinton, saying get a move on! >> finally, president clinton climbs the steps, they shake hands, both presidents onboard. still to come, news on the deaths of two american sisters. found dead in their room at a luxury resort. the church arson suspect caught on surveillance. the clue on this veo lead police to this suspect. and the famous place for tourists and celebrities to visit in new york city. could it be true? 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wow! phillips. be good to your gut. attention! phillips. be good did you or anyone in your household work around asbestos-containing gaskets, packing, or equipment? if you or a loved one have an asbestos-related disease, you may have a right to vote on a plan to reorganize and pay claims in the garlock/coltec bankruptcy. garlock's and coltec's products were used in industrial and maritime settings, hot liquid or acid moved in pipes. votes must be filed by december 9, 2016 call 844-garlock or go to garlocknotice.com we have new reporting after that mystery in paradise. new information on the sisters here's linsey davis. >> reporter: tonight an american family arriving in an island paradise in search of answers. sisters annie, 37, and robin korkki, 42, were on a dream vacation found dead last week in the seychelles by staff at this luxury resort. autopsies now revealing both women died of acute pulmonary edema, excessive fluid in the lungs. annie korkki also had swelling of the brain. >> i would look primarily for two things. drug use, either directly or indire and something possibly released in the room, like carbon monoxide. >> reporter: both women worked in banking and were wrapping up a monthlong vacation. posting these pictures on facebook. according to local news reports, the pair was seen drinking the day before. staff helping them back to their room just after 8:00 p.m. when they were found the next morning, no visible signs of injuries were found on the bodies. embassy as they wait for a final toxicology report. lindsey davis, abc news, new york. >> thank you. when we come back, the new earthquake risk in the u.s. and the church arson, the suspect caught on video. the clue spotted, helping authorities. >> and the space probe that has spent 12 years chasing a comet, apparently it's now reached the end of the line. wrote existential poetry. i inherited their can-do spirit. and their double chin. now, i'm going to do something about it. kybella? 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[ speaking foreign language ] >> reporter: they are the subject of a new netflix documentary. and they've been nominated for the nobel peace prize. tonight, that volunteer, his white helmet and his tears. and another child saved. and so helmets, saving lives every day in that war. thank you for watching. i'm david muir. i hope to see you back here today, people in the flood evacuation zone moved back in to their homes, and business owners got back into their buildings. the evacuation included more than six- thousand homes and businesses. today, the city opened the evacuation zone for people affected to start moving back in. this is a live look at the river from the newbo area, where that process is underway. linn county is assessing damage and so far a small portion of homes had water. yesterda 52 properties in cedar rapids. 12 had minor damage. 5 were inaccessible. 35 weren't affected. in palo, of 39 properties inspected, 35 had minor damage. one had major damage, and three were inaccessible. as kcrg-tv nine's mark carlson reports, businesses in the flood zone are getting back on track. downtown cedar rapids is slowly returning to normal. businesses up and down their stock - from beer to food to tables and chairs. this was the scene at reds public house on 2nd st., where employees hope to have everything back and ready to go by the end of the weekend. the general manager here says volunteer help was huge throughout this flood event- now she hopes people will find it within themselves to come back downtown in force and really patronize these businesses, which have been closed for a week and missed out on a lot of revenue. at la cantina in downtown they rallied overnight to get back open. " we took everything out, gutted the restaurant just tobe we moved everything back in, that took two days, we're definitely ready to go now. " again the bridges open saturday morning, right now things are still looking a little like a ghost town down here, but that should change soon. in cr mc kcrg tv 9 news bruce let's go now to