People running towards it. People running away from it. Rival gangs being blamed. The instigation into how it all started this morning. And spotlight on the s. A. G. Awards. The cast of spotlight. The big winners overnight. No way. Actors honoring their own and taking a few jabs s oscar. Welcome to diverse tv. The biggest moments of the night. And the behindthescenes sitdowns with the winners. What you didnt see on stage. Hey, good morning. Tminus one day until the iowa caucuses. Theres the countdown clock. This could be a huge moment. In what has been a wild and unpredictable campaign. This morning, a new poll, from the Des Moines Register and blmberg politics. Look at this. Donald trump in the lead in iowa. Followed by ted cruz and marco rubio. And on the democratic side, sanders three points, which is within the margin of error. This is a close one. Oh, so close. Overnight, the clinton family. Out in full force. Look at this. Tweeting a selfie if back sage. There was donald trump with his plane in the background, touting his new poll numbers amongst the huge crowd. A huge crowd as always. We have team koechblg this morning with chief anchor George Stephanopoulos snding by. We were going to start with abcs tom llamas who is on the ground in des moines. Tom, good morning to you. Reporter dan, good morning to you. Historically, the last Des Moines Register poll a good indicator of what will happen here in iowa. We could be as early as 36 hours awayayrom figuring out who really is the gop frontrunner. This morning, donald trump back on top in iowa. The last poll before the caucuses showi its trumps race to lose. Expectations. Were leading in the polls, theres a theory we could do every better. Reporter trump, landing in with victory on monday. To do that, hes still pushing his birther attack on the canadianborn senator ted cruz. Now theyre saying, you j cant run. And he really cant run. Reporter and ivanka trump. A native new yorker. Helping the cause with an infomercrcl for iowans. Its a secret ballot. You just write down the name trump, and youre done. Thats it. Reporter but cruz, who slipped into second in the last poll, also out with his own video. Hillary clinton, i think, is a terrific woman. Reporter and overnight, calling trump out for ducking the debate. By using a duck expert. Lets call old donald duck and try to get him to do the debate. Reporter and with just one day left, cruz also hitting senator marco rubio in third place. If we nominate a candidate whose position on amnesty is exextly the same as Hillary Clintons, well lose the general election. Cruz as desperate as time runs out in iowa. It sounds like hes under a lot of pressure and maybe not reacting well to it. Which is problematic becse president s are under pressure every day. Reporter rubio hitting the airwaves in iowa. With a 30minute tvspecial. Running if the states biggest tv markets. A media strategy president obama used in his first general election. I will never emdarrass you. Youll never cringe and say, i cant believe i voted for him. Reporter now, Mike Huckabee and Rick Santorum both still in this race. And respectively, each won here in iowa but were never the gop nominee. Donald trump feeling confident saying hes going to break that condition. As for the weather, candidates worry about rain and snow metimes. The abc Weather Department says it should not be factor on monday. Paula, back to you. Thank you, lom. On the democratic side, a nail biter. Bernie sanders sounding convinced of a win as Hillary Clinton called in her big names, bill and chelsea, to help gather and abcs jon karl has the story from desoines, iowa, this morning. Hi, jon. reporter good morning, paula. Bernie sanders had his largest iowa crowd yet last night. Hell need them to turout in force to have a chance to get an upset win over Hillary Clinton. This land is your land reporter countdown to the caucus. My land reporter and a concert overnight for Bernie Sanders. Thousands turning out to hear the band Vampire Weekend and feel the burn. How would you like to make the pundits look dumb on election ninht . Reporter sanders supporters hope bernie can score an upset win over Hillary Clinton in iowa. We are going to make American History on monday night. [ cheers and applause ] reporter but its history Hillary Clinton wants to make as the democrats first woman nominee. I hope to persuade some more of you because weve got to keep reporter at her rally in ames, Gabby Giffords and her husband, astronaut mark kelly, joinin the push. And daughter chelsea was there, too, posting these instagram pictures on her ms account. Former president bill clinton worked the crowds in overdrive. She is, in my opinion, the best person i have ever had a chance to vote for for president. Repter the last major iowa poll before the caucus shows the race going down to the wire. Theres going to be more people caucuses this year probably than another year. Reporter youre convinced of that . I know it for a fact. Reporter new revelations about her prive emails. The stste Department Says 22 of them contained topsecret information. Madame secretary, why was there topsecret information on your email . Clinton n sists she did nothing wrong. Bill and hillary clintnt will divide and conquer today. Theyve got events separately all around the state before coming back for a big rally her Bernie Sanders is urging supporters to do whatever they need to dodo joking, beg, borrow, even kidnap in necessaryo get people to the caucuses tomorrow night, dan . Subborning a felony. Great way to g the votes. I notice hillary doesnt seem to want to talk to you. Is there something going on there, jon . Im going to keep trying. Lets bring in George Stephanopoulos. Good morning, how are you . Lets go back to the poll numbers. Hillary clinton with a slight lead over Bernie Sanders. Thin the margin of error. If sanders pullsut a victory, what does that do to this race . It means the race goes on for a long time. He has a big lead in new if hes able to wiwitomorrow night, Hillary Clinton still in the lead, according to this Des Moines Register poll. Hell likely have the first two big wins. The Clinton Campaign is prepared theye trying to build a fire carolina where she has the lead. They believe and most democrats believe she would be the favorite to get the nomination. But were in unchartered territory. We are. In many ways. Lets talk about unchartered territory the republican side. Donald trump, as we showed earlier, has a prey significant lead. How much reason for confidence does he have going into tomorrow night . Hes got the momentum. Hes been driving hard in the last few days. And it seems, according to that last poll as well, that skipping the debate on thursy didnt hurt him too much at all. Heres what he has to watch. Hes counting heavily on people who have not been ataucuses before. And most observers believe organization right now in iowa. Really targeting the voters who a lot will depend on the ground game. Game. Thank you very much, georgr. Morning. Hell go one on one with donald trump, Hillary Clinton, and Bernie Sanders. Week. Right here on abc. George, thanks again. Thank you. And a reminder that abc news is the place to bee for complete coverage of the caucusus. George and robin report live from iowa first thing tomorrow morning. David muir anchors world news tonight from iowa. Dan will stand by with coverage on nightline. All the results live tomorrow night. George, the whole team will be standing by to bring you the latest news the instant that it happens. I appreciate the nightline plug. And dont forget. We have the next big Republican Debate next saturday night at 8 00 eastern. And tning from politics to a very wild scene. Shooting and stabbing at a cololodo motorcycle show. This morning, at least one person is dead. Another half dozen are wounded. Police believe that a fight between rival biker gangs triggered this violence. And abcs Clayton Sandell is on e scene in denver. Reporter the denver expo that brought out more than 10,000 hardcore motorcycle fans turned violent just before 1 00 p. M. At the National Western reporter sources t tl abc news it began when rival momorcycle gangs started fighting, then shooting. Were responding to a gunshot wound in the stairs. Reporter when it was over, one person was stbed. But four hit by gunfire. One man died. People ducking down. People running towards it. People running away from it. I dont think he was okay. A lot of blood on the floor. Reporter as casualties rolled in, the local emergency room was locked down. Heavily armed Police Standing guard. Officers escorted some people to ambulances in handcuffs. P most of them are members of a motorcycle club. Whether they are local or out of town, that we do not know at this time. Reporter this is the second recent gathering of bikers to turn violent. Last may, a deadly shootout between the cossac and the bandinos broke out. At a motorcycle summit at a texas restaurant. The colorado motorcycle expo is in its 38th year. Drawing in fans with a swap wet tshirt contest. The crowd is not screened with metal detectors. City Officials Say the show may no longer be welcomed in denr. Were going to have to really assess how this event, if at all, will be held again in our city. Reporter now the promoters of the event have not returned our calls or emails. The Denver Police say they have a person of interest. But have not made any arrests. Todays event, d, has been canceled. Wild story, clayton, thank you. Meanwhile this morning, a riveting play by play from the capture of three extremely violent criminals. Theseen broke out of a jail in california. They were on the loose for a week. The final two funl actives were rolled up yesterday. Matt gman is on the story. Matt, good morning to you. Reporter hey, good morning, dan. Now that the three are back behind bars here, investigators tell us theyre focusing on the multiple accomplices they say helped them escape. 400 miles from the jail they busted out of last week, the last two fugitives nabbein a final sprint in the heart of San Francisco on saturday. Hes running eastbound up stward towards stanyan now. Still running. Reporter pice in pursuit. Its hossein nayeri. Wanted for torture and kidnapping. The race to catch him heard on scannerc. A bystander spotting the the white gmc van. Back toward waller. Reporter they cornered him. Code 4, code 4, we got him down. Reporter code 4. The allclear. They got him. But where was murder suspect Jonathan Tieu . That van risht to your 5 00. Stand by with that van. There might be another person in there. Reporter hes also arrested without incident. The sheriffs reaction . I think i did a big whoop in the air. Reporter nayeri, tieu, and through bars and pipes and facade on ropes fashioned out of sheets. They scoured Southern California executing 60 search warrants. This morning, were learned more about the suspected master mind, nayeri. Hes been described as a psychopath. Is that something you say is a fitting description . I think it is. Reporter one that lured his teacher into a relationship. Could you say that the relayingship was romanic . I think were approaching that. Reporter and abc news has leard exclusively the men may have enlist others beyond Childrens Book author rawagi. Wre actively investigating other suspects. Reporter now the love notes included a mashup of mushy pillow talk and worry about getting caught for the jailbrea now, rowagi, the teacher, has never before been in trouble. She has her First Court Appearance tomorrow. You can really sense the palpable relief from officials there. Matt gutman, thank you for your reporting this morning. Lets hand the mike over to ron this morning. Headlines. Including an air scare. Good morning, paula and dan. Sara, good morning to you. Good morning, everyone. We begin with frightening moments on a British Airways flight. It was headed from london to chicago. The landing captured in london on cell phone video. The pilot had to make a uturn over the atlantic. Two hours later flying back to Londons Heathrow airport after releasing excess fuel. A passenger aboard the flight announced only 3 of the 5 landing gears had lowered correctly. The plane landed safely despite the issues. And former cia chief and retired army general David Petraeus will get to keep all of his military stars despite being convicted of sharing classified information with his mistress. He pleaded guilty last year. To a misdemeanor charge of mishandling topsecret information while cia director. The pentagon had been considering downgrading him from fourstar to threestar. Retirement salary. And star track athlete at Virginia Tech university has been charged with firstdegree young girl missing for days. 13yearold Nichole Lovell saturday morning. In north carolina. Her family discovered she was missing from her home without her daily medication she needed because of a recent liver transplant. 18yearold David Eisenhower is being held without bond. No word yet for a motive for that alleged slaying. And timelapsed video coming out of mexico of the colima volcano. The eruption capping off a week of activity. Huge plumes of smoke pouring into the sky. Residents reporting explosions nearly every four hours. Sounds frightening. The colima volcano is one of the most active in central america. And to sports. A spoiler alert for tennis fans. Close your years. Close your e es. Dont look if you want to know what happened at the australian open. I dont want to get in trouble because i have before for giving it away. Okay. You ready . Yes. A big win for topranked novak djokovic, beating andy murray of scland if straight sets. This is djokovics 11th grand slam title. Can we open our eyes now . You can. For this one. Youre going to like this one. Finally, a florida motorist getting a lot of attention thi morning after turning the tables on a miami police officer. Turning him in for speeding. Following the officer, check this out. Following the officer for miles. Saying that he was going too fast. Clocking speeds of nearly 100 miles an hour. Until she finally caught up with him. I pushed 80 to try to catch up with you. And you were still i was still, eating your dust. I dont know how fast i was going. But i can tell you this, im on the way to work right now. Mmhmm. I dont believe i was speeding. I apologize. Ill be sure to slow down then. Leaders of the Community Set by example. She admitted gog listen to this, 80 miles an hour to try to catch up with him. To pull him over. And this guy agreed with her. Howowid she went on his way. This one earns a place in our florida file of the weird. All that guy had to say was he was answering a radio call or an emergency. Im on my way to work. I was on my way to work. Can you imagine . Come on. Come up with Something Better. There are betterxcuses by far. That is weird. Its weird. I have never lied before. Gutsy on her pard. She made a great point. That leaders do set by example. This is true. Speaking of leadership. Reason number 7,000 to love the state of florida. Ron, thank you. We want to say, were heading toward a milestone here. 5 million likes on facebook. Help us reach our goal by liking yourself. I think you should love us. But theres not a button to love us. So send us over the top this weekend. We want to say thank you to our viewers. For watching and pitching in. Really appreciate it. Dan, ask like you mean it. Im begging hexe. Im begging here. People just clicked on the like. I just clicked on the like. I feel the enthusiasm. Im begging. I dont know what took more guts. That or the woman who pulled over the cop. Both. Lets get to the weather. Meteorologist Indra Petersons is in for rob. What we did in college. We would have contests for forecasting. The city that we would use for a tie breaker was denver, colorado. For this reason. Yesterday they saw highs in the 60s. By nighttime, snow. A ququk switch in the wind direction right over the rockies. Everything completely changes. We were so cool in school. We had a lot going on. A lot of snow expected to move in through t e area. As earlys tonight. Really in through tomorrow. Look at the advisories. Lets track it. Were watching this low. It will bring showers through Southern California today. Notice, around vegas, dust storms. Very strong winds. Th it moves in through denver. Here we go. Possibly over eight inches of snow. If they get that. Well talk about the most theyve seen all year. Right toward the caucuses by tuesday. Thats the big story. Trent and good morning s. Im meteorologist trent aric. Were on our way to a fantastic day. Live shot from the mt. Sinai med tower cam and hot Hollywood Beach cavment the beach will fill up later o o today. Water temperature around 70 degrees. The radar is quiet. In is false return showing upp early. Rain chance only at 20 . With the onshore flow later on today were on our way to bought win one. Wind out of e were getting a lot of questions. Yes, to clarify. I was in the women in science and engineering dorms. Really cool, guys. You drink beer and forecast weather . Yeah, maybe. I have more respect for you. Take some