making news in america this morning, the story changes again. saudi arabia releasing a new version of events following the killing of "washington post" reporter jamal khashoggi. for the first time we hear an explanation for why a body double appearing to wear khashoggi's clothes was seen leaving the saudi consulate in istanbul, and this morning, turkey's president vowing to reveal the naked truth. hugging it out. president trump and the man he once famously called lyin' ted nership, plus the president's unsubstantiated claim about the caravan of migrants heading toward the u.s.

and what mexico is now saying. murdered in paradise, a 61-year-old mother from the u.s. is found dead at a resort in turks and caicos. the few details police are working with as they launch their investigation. plus, real or fake, experts claim to uncover ancient forgeries at a washington, d.c. museum. and this morning, one strategy to consider if you want to win tonight's $1.6 billion mega millions jackpot. and we say good morning on this tuesday. i'm kendis gibson. >> and i'm janai norman. we begin with several breaking developments overnight in the killing of "washington post" columnist jamal khashoggi. >> once again, saudi arabia appears to be changing its story of what happened after khashoggi walked into the saudi consulate in istanbul. for the first time a saudi official is now explaining why a body double was seen apparently wearing khashoggi's clothes. >> and this all comes as turkey's president, a regional nemesis of the saudi crown prince, makes a major

announcement about the case. abc's molly hunter continues our coverage from istanbul. molly, good morning. >> reporter: janai, kendis, good morning. that's right. this is a big deal for turkish president erdogan to speak on the record. the first time we've heard from him in the last three weeks and ran through all of the turkish evidence but had two big questions for king salman. where is the body own who ordered this attack? this morning, the saudis' explanation of "washington post" columnist jamal khashoggi's death has changed again. it comes after cnn aired what appears to be surveillance video described to them by a turkish source as one of the key suspects dressed in khashoggi's clothes, even apparently a fake beard. a saudi official now claims the plan was to bring khashoggi to a safe house for two days if he refused to return to saudi arabia and then use the body double so they could sneak out the real khashoggi. the saudis at first claim khashoggi left the consulate alive.

it took 17 days for them to admit they killed him first saying in a fistfight and later saying he died in a choke hold. and overnight abc news learned cia director gina haspel has now traveled to turkey and monday treasury secretary steve mnuchin actually met with the crown prince in riyadh. mnuchin told reporters it's too soon to discuss sanctions against saudi arabia over khashoggi's death and meanwhile president trump is offering new skepticism about the saudis' explanation. >> i am not satisfied with what i've heard. >> reporter: the president's son-in-law and senior adviser jared kushner says the administration is still looking at the situation with eyes wide open. >> we'll determine which facts are credible and then after that the president and the secretary of state will make a determination as to what we deem to be credible and what actions we think we should take.>> repod the saudi crown prince to be as transparent as possible. but, guys, we've seen how well that transparency is working.

kendis, janai. >> molly hunter there continuing to follow that story. thank you. president trump hit the aig overnight rallying support for texas senator ted cruz who's locked in an unexpectedly tight race. the president says the two have come a long way since he fa t 2esenal race. but last night he praised cruz for backing his agenda. >> and it got nasty, and then it ended, and i'll tell you what, nobody has helped me more with your tax cuts, with your regulation, with all of the things that we're doing including military and our vets than senator ted cruz. nobody. >> you have said that he is utterly amoral, that he's a serial philanderer, a pathological liar. are those things not true anymore? >> look, i have no interest in revisiting the comments of 2016. >> you've moved on. >> i've got a job to do, and my job is forward looking. >> that's abc's paula faris catching up with cruz before the rally.

meanwhile, with the midterm elections two weeks from today, president trump now says he's planning to offer a new 10% tax cut for the middle class. he's not providing many details yet, and he acknowledges any vote in congress would have to come after the election. well, police north of new york city say an explosive device has been found outside the home of the liberal activist george soros. it was found in his mailbox. the bomb squad safely detonated the device. soros is a billionaire who has funded liberal candidates and causes. the fbi is on the case. the president is sharpening his attacks on the caravan of migrants heading toward the u.s. which has now snowballed into more than 7,000 people. he's calling the caravan an assault on our country claiming people from the middle east are among the crowd but not offering any proof of that. abc's kenneth moton has more from washington, d.c. good morning, kenneth. >> reporter: good morning, kendis. president trump rallied in front of 20,000 supporters last night in texas.

as janai just mentioned, just around the corner is the midterm elections, so his rhetoric and his baseless claims are intensifying. president trump returned to the white house overnight after a raucous rally for gop senator ted cruz in texas where he made a proud declaration. >> i'm a nationalist, okay. i'm a nationalist.g to send tro u.s. border to stop a group of central american migrants. he's also increasing the frequency of his false statements about the caravan. >> i think the democrats have something to do with it and now they're saying, i think we made a big mistake. >> reporter: no proof that's true or an earlier claim that criminals and unknown middle easterners are mixed in with the caravan. >> in that caravan you have some very bad people. you have some very bad people and we can't let that happen to our country. >> reporter: the president urging the media to take a closer look inside the group of migrants. we've seen thousands of desperate families, asylum

rty and violence. the caravan is on a treacherous track starting in honduras a week ago. their shortest route, 1500 miles to brownsville, texas. mexican federal police keeping watch as so many hitch rides, hiked in the suffocating heat abc's matt gutman with an official in chiapis. >> what kind of things have you seen here tonight? >> hunger, despair, very, very sick people. >> reporter: mexico's president is warning migrants they won't be able to stay in his country or reach the u.s. if they don't follow the legal process, but many of those migrants believe that's all a ploy to deport them back home. kendis, janai. >> those migrants more than a thousand miles from the u.s. border. kenneth moton for us this morning. breaking overnight, a deadly shooting at the university of utah. police there say they've located the man believed to have gunned down a female student. they say the suspect is a registered sex offender and not a student at the school. they say the two had a previous relationship.

we turn now to the weather and the potentially catastrophic hurricane taking aim at mexico. willa is a category 4 storm already bringing strong winds and flooding to mexico's pacific coast. it's expected to make landfall today north of puerta vallarta and then cut northeast across mexico into central texas where another four inches of rain are expected. let's take a closer look now at your forecast for this tuesday. good morning. willa, a category 4 hurricane, will hit the mexican coast, lose a lot of its strength very quickly as it moves across the mountains and the mountains will literally kind of eat this thing away but not enough before the unsettled weather reaches texas. heavy showers will hit us on tuesday, and then right where we don't need more rain, look for flash flooding, the potential of washouts and travel delays throughout new mexico going into texas with travel delays and then more of that rain will swing right into the heart of texas wednesday. i'm accuweather meteorologist paul williams.

it's an engineering marvel > t first e estion surrounding the shocking murder of a 61-year-old american woman staying at club med in turks and caicos. and later we'll cheer you up with one little boy and his ghostbusters dream come true.

learn how to prevent your child's next asthma attack. because even one attack is one too many.

we're back with this frightening scene at a fox tv station in washington, d.c. the security guard there shooting that man trying to break into the station after smashing those doors. sources say the man has a history of mental illness and reportedly threatened fox executives in the past. he's now in stable condition.

in oklahoma police released videused thief whslipped out ofh and en tole officer's patrol car. she was eventually captured. she's spending three years in prison. a new york woman's death in the caribbean is now a murder mystery. police in turks and caicos are investigating the death of marie kuhnla. her body was found last tuesday in some bushes near a club med resort where she had been staying. the discovery came a day after the 61-year-old was reported missing. kuhnla was traveling with two other women. they're okay, and her family is not commenting on the circumstances surrounding her death. another investigation in the tropics, this time costa rica and that deadly bachelor party tragedy. inspectors raided the offices of the company that ran a rafting trip on a river swollen by days of heavy rain. four american tourists, part of that bachelor party, and their . a fld osd on that day. one survivor tells abc news, all of us struggled to stay above water swallowing lots of it on

the way down as our bodies ricocheted against the rocks in the water while struggling to survive. >> that is awful. a bridge touted as an engineering marvel is now open for business. china's president did the honors today opening the 34-mile bridge that connects hong kong to the mainland. the six-lane span is the world's largest sea crossing bridge and includes an underwater tunnel. the project cost $20 billion and took nine years to complete. there's a new leader in social media at least among teenagers. instagram has replaced snapchat as the most used social media platform among teens. according to a new survey, which also shows instagram's parent company facebook losing among young people as well but gaining among the 70 plus crowd, like our grandparents are loving the facebook. >> they're all over facebook sharing everything.barker had te rushed to the hospital. and also ahead, a surfer explains how he confronted a shark that bit his arm and wouldn't let go.

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reader's office back in 2013. >> lo and behold, my husband looked it up, and he said, babe, i think it's a million. >> reporter: the team of florida realtors winning big, donating in their community and even letting a new employee share in the winnings. now five years later they're pressing their luck again. >> buy some tickets. see if we get the 1.6 -- >> all: billion with a "b." >> it's easy to say once you've already won. the take home jackpot after taxes is about $904 million, which means you could technically turn a profit if you're able to buy a ticket for every single number combination. a man in australia says he survived an attack by a bull shark by punching it. 50-year-old paul kenny was body surfing at a nudist beach when he head butted the shark. o, so paul rkn bit paul's arm lains what happened he was bitten and other people ran to help. >> and i just started punching

it until it let go and then started getting back out of the surf and i couldn't hold my arm because there was blood everywhere and hoping it wouldn't come back. >> he came back into the beach screaming out for help so we ru bleeding on the leg, wrapped him up with some bandages and called triple 0. >> so triple 0 is 911 in australia. that attack comes one month after two other attacks at nearby beaches. >> at a nude beach. take my arm. you can have it. former "price is right" host bob barker is reportedly in the hospital this morning. his business manager tells "usa today" barker was suffering from extreme back pain but is alert and will hopefully be back home soon. barker is 94 years old. pro wrestling star roman reigns has announced he's battling leukemia for a second time. the 33-year-old is leaving wrestling while he receives treatment. reigns was diagnosed with the disease 11 years ago. and monday night football,

the atlanta falcons quarte he threw nearly 400 yards against the giants. atlanta won, but at least the giants made it close, 23-20. >> all right. not bad. up next in "the pulse," prince harry tries on a speedo. but first a new clue that uber may be getting into the food delivery business. and the discovery at a washington, d.c. museum revealing that even experts may have been fooled. have been fooled. washington museum proving that experts may have been fooled. and it can feel like no matter what you do, you're itching all the time. but even though you see and feel your eczema on the surface of your skin, an overly sensitive immune system deep within your skin might actually be causing your eczema. so help heal your skin from within. with dupixent. dupixent is not a steroid, and it continuously treats your eczema even when you can't see it. at 16 weeks, more than 1 in 3 patients

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longer be displayed. german scholars who tested the fragments say they weren't consistent with ancient origins. >> who knew. a big piece of ice that looks too good to be true is sparking a lot of questions. >> yeah, nasa published this picture of an iceberg that looks like a perfect rectangle. >> wow. >> now, scientists say it broke off an ice shelf in the antarctic, but some think the perfect look is yet another sign of extraterrestrial life at the south pole. some believing it is evidence that alien life forms had once inhabited antarctica. i'm sold on that, yeah. >> aliens. >> uh-huh. uber may be delivering food by drone sooner than you think. >> "the wall street journal" spotted a job posting on uber's website. under description it said to make delivery drones commercially operational in multiple markets by 2021. the job would be under the company's uber eats division. the posting has since been taken down. in may uber's ceo discussed the company's ambition to deliver

food by drone saying, quote, we need flying burgers. >> don't we all. >> word to that. and prince harry just created the moment of his tour . he was hanging out with invictus games athletes who gave him a speedo bathing suit as a gift. >> and he didn't disappoint. you see him there. putting on that speedo right over his pants. before he put it on, he said it's so wrong but it's wonderful. looking good in the speedo. so, this tour continues through halloween. they're in fiji right now. they're just conquering all the former commonwealth countries. >> as long as there is a speedo involved, i mean. >> why not. a speedo involved. treatment than warfarin, i'm up for that. eliquis. eliquis is proven to reduce stroke risk better than warfarin. plus has significantly less major bleeding than warfarin. eliquis is fda-approved and has both.

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firefighters say thet got the call about 1:59 on west grand. an apartment complex that was under construction, no one living there, was on fire. they said they knew right away they needed to take a defensive stance, this was so huge. they evacuated some people in the area because they were worried about large embers that were falling and could possibly start another fire. the embers did not. they were able to contain it to just this building. they were worried. they evacuated 20 to 25 people in the area of market street. this they were concerned about other factors, not only fire, that could hurt the firefighters. >> we had transformers that actually blew. with that we had to make sure our personnel were aware of hazards downe power lines

until pg&e did turn off the power. >> reporter: they did turn off the power. so about 2,000 people do not have power. thafr wo they're working to get it turned back on. they're saying the fire is 70% to 80% contained. they'll watch for hot spots, flareups. the huge flames have been knocked down and no one was hurt. all of the firefighters are okay. they had to call in mutual aid. when they send 90 firefighters to one fire, they have to call in alameda to cover other fires. this was a huge community effort. the investigation will start soon. we did ask about the possibility of arson, since this is not the first big construction fireppoow inve annting at

me. what do you see? we see flames. you can see they're putting a lot of water on this. it's so dark out here. you can see some flames flaring up. lots of fire, still smoke in the area. firefighters on high alert for sure out here. but that intense emergency that was here when they first arrived has passed. they feel like they've definitely got a better handle on the situation. we aren't going anywhere. we'll be watching this and bringing you updates throughout the newscast. let me toss it back to you. >> we appreciate the update. you can see it looked like another part of the building catching fire again. this is what it looked like before this morning's fire. this is from google earth. it was captured in april. you can see that three-story building under construction. you notice this is a wood frame building. we can only assume that is helping to fuel this morning's