Good evening. We begin tonight with a fear so many homeowners have, smelling gas in their home. Fearing a potentially explosive leak. And a massive explosion and fire. More than 60 guests had just been warned to get out. Making it out alive. The blast knocking people over. Critically injuring one tonight. Firefighters searching for two people, and late word that theyre safe. But the explosion, the latest in a series of warnings tonight. Neal karlinsky has the story. Reporter the search for the missing went on much of the day. The blast so powerful, firefighters whod just arrived at this motel 6 were blown back 20 feet, giving one of them a concussion. I have an explosion. Looks li the east side of motel 6 just exploded. Reporter a 16room chunk of the motel was torn off. Im glad youre okay. Reporter witnesses say the only reason dozens werent killed is because motel clerk tonya hinds smelled gas and got everyone out. You did not hesitate . No, i didnt. I was told this many years ago and it was in my head, when in doubt, get out. And i was in doubt. Reporter a gas Company Worker who responded to tonyas call to 911 was critically injured. Emergency crews painstakingly sifted through the rubble for possible victims. 65 guests were here but tonight no bodies were found inside. From this new jersey home to city buildings. Even an entire neighborhood near San Francisco in 2010, natural gas lines have been the source of major explosions before. There are nearly 2. 5 million miles of pipes delivering natural gas to our homes through occasionally weak infrastructure. Tonight, investigators say it appears a damaged gas meter caused the blast. One thing is clear, it could have been much worse if not for the motel clerk getting everyone out. And donald trump on immigration tonight. Making it clear he believes all 11 million undocumented immigrants should be deported. All of this, as a new poll shows trump is closing in on Hillary Clinton in a headtohead matchup. Tom llamas has this story. Reporter tonight, donald trump riding high. His plan for mass deportation of undocumented immigrants now a flashpoint in this race. We asked him how he would make it happen. How would you deport the 11 million undocumented immigrants . How would you find them and deport them . It is going to be be very easy. You just watch. Reporter how would you do it . Can you give any specifics . Trump now taking it even further, suggesting he will now explore whether courts could revoke the citizenship of americanborn children of undocumented immigrants, which is guaranteed by the 14th amendment. Do you envision federal police kicking in the doors and barrios around the country dragging families out and putting them on a bus . Do you envision that . I dont think they have american citizenship. And if you speak to some very good lawyers, and i know some would disagree. But ny agree with me. You will find they do not have american citizenship. Reporter some of trumps opponents now signaling he is taking the party in the wrong direction. We ought to fix the problem rather than take away rights that are constitutionally endowed. Reporter would you end birthright citizenship . I would not. Reporter and Hillary Clinton pulling no punches. The idea that the United States of america would round up 11 or 12 Million People and deport them is absolute fantasy. Reporter david, this trump event in New Hampshire filling up fast. And there are some republican candidates agreeing with trump. Tom, thank you. One unscripted moment, marco rubio tossing the football. Ended up bumping into the guys head into the heads. Later tweeting, the quarterback always gets blamed. Next to florida, rain likely playing a role in a sinkhole. The hole where a home once stood. And the man who lived there, in bed as he slept, never found. Heres steve osunsami. Reporter tonight, florida authorities are trying to calm the nerves of frightened neighbors. What happened today is exactly what was designed to happen. So theres no danger. Reporter still frighteningly large. Now 17 feet wide and 20 feet deep, and it was supposed to be repaired. The body of 37yearold jeffrey bush was never recovered from the hole here two years ago. His family here again tonight. I didnt get to say goodbye to him. Reporter sinkholes are a part of life in florida. About 30 miles away, we saw them using more than ten trucks of sand to fill a 90footwide hole that destroyed a pool and two homes. And look at the same spot today. The property is now for sale. And the realtor says its probably the safest land you can buy in florida. The county blames this one on recent heavy rains. Steve osunsami, abc news, atlanta. Just incredible. Thank you. And in New Hampshire, another sinkhole on a major interstate. Repair work is under way. And we turn to the severe weather. Several tornadoes striking the midwest. This one, the damage in wisconsin. Another tornado, caught on camera in illinois. Lightning at atlanta airport. And in north carolina, the driver of this car, hydroplaning. Rob marciano tonight. Reporter tonight, millions listening for those sirens, ready to take cover. So, i hope this thing is not coming at us. Reporter raking the heartland overnight, five reported tornadoes. In lake geneva, wisconsin, brutal damage seen from above. And piles of twisted metal on the ground at this industrial park. Theres 2x4s thrown around here like toothpicks. Here comes the rain. And it is really coming down. Reporter at chicagos wrigley field, tens of thousands scrambling to safety. All of a sudden, it opened up and poured. And you couldnt get to the exit fast enough. Reporter the violent storms came packed with lightning. And in omaha, it was too close for comfort. Heavy rain bringing flooding to the east, too. Thunder and lightning at atlantas airport causing delays. Near charlotte, watch this car hydroplane into a ditch. Luckily, that driver able to get out with a little help. And near syracuse, a microburst with 70mileperhour winds downing trees. And rob is here now, tracking the radar. A very impressive system for august. Strong and very large. Look at the expanse of thunderstorms covering much of the country. Some of the storms with 60mileperhour winds. And the i95 corridor could see three to five inches this week. And rob, thanks. Meantime, in alaska, were following that mudslide, sweeping three to their deaths. Heavy rain saturating a mountainside. The accident and heavy flooding triggering a state of emergency. So many homes, the state declaring a state of emergency tonight. And 84 major fires still burning tonight. These are smoke jumpers, parachuting into remote spots in washington state. And 200 active duty troops training for the firelines. We turn to a guilty plea expected from jared fogle. For 15 years, many knew him as the friendly figure that lost more than 200 pounds eating subway sandwiches. Now, leaving court after charges involving minors. Alex perez with the story. Reporter the subway pitchman today had nothing to say, escorted by police, pushing through a swarm of cameras. His attorney saying jared fogle will plead guilty in a deal that will put him behind bars 5 to 12 years. And fogle will pay as many as 14 victims 100,000 each in restitution. He will fully and completely acknowledge his responsibility for his wrongdoing. Reporter Court Documents say that from 2007 to june of this year, fogle used the internet to allegedly arrange and travel to new york city to meet up with underage girls, and received and distributed child porn. The executive director of fogles antiobesity charity was arrested in april. Hes accused of sending fogle secret recordings of as many as a dozen young victims. He has not entered a plea. Fogle became the face of chain 15 years ago after losing 245 pounds he credited in part to a diet of subway sandwiches. In a statement tonight, fogles wife saying she is shocked and disappointed and seeking a dissolution of the marriage. The judge had fogle fitted with a gps monitoring device as he awaits his next court date. Subway, which had already ended their relationship with fogle, in a tweet tonight calling his actions inexcusable. David . Alex, thank you. We turn to New Hampshire, and the case involved teenagers at a prestigious high school. An assault case making national headlines. The injury hearing a teenager describe what happened that night. Her accused attacker watching. Gio benitez with the story. Reporter 19yearold owen labrie sprinting out of court after a day of emotional testimony from his 16yearold schoolmate who says he raped her in the Science Building on the leafy campus of their prep school. The teenage girl first describing how she felt when he asked to meet her. One of the most popular boys on campus, sure. Wow, a special boy wants my special attention. Reporter that attention, she says, part of a School Tradition called the senior salute, where graduating seniors reach out to younger students to spend time with them, sometimes intimately. On the stand today, the girl testifies that what started out as kissing turned into rape. I didnt kick or scream or really push. I didnt. But i did say no. I said no three times. Reporter but later that night, the teens exchanged the first of many messages. Youre an angel, he writes her. Youre quite an angel yourself, she responds. Today, prosecutors asked her why. I was afraid of him coming after me again. Or coming to confront me or make fun of me. I had no control over what somebody else did to my body. I didnt want to lose control. Reporter he insists he never had sex with his accuser. Thank you. And overseas tonight, and a reversal for oscar pistorius. He was set to get out on friday after just ten months to serve the rest of his time at his uncles mansion. Today would have been reeva steenkamps 33rd birthday. And police releasing this sketch of a prime suspect in t deadly bombings. Two other men in the video, also suspects. Moments later, an explosion left 20 dead. And from syria tonight, a stunning new case of atrocity from isis. You will remember this video. Tonight, news that they have publicly beheaded the 83yearold scholar and archaeologist that tried to stand his ground. And back home, and the difference between heartburn and a heart attack. Ron claiborne with the answers. Reporter the latest episode of abcs medical reality show, save my life told the story of manny couto, who was visiting his stepdaughter at a boston hospital when he suddenly felt he thought was severe heartburn. It wasnt. Your ekg tells us youre having a heart attack. Oh, am i . Yes. Im dr. Crose, the cardiologist whos going to take care of you. Reporter couto was rushed into surgery where dr. Kevin crose and his team inserted a catheter to clear a blocked artery that could have triggered a heart attack at any moment. It looks great. Reporter watching at home was 71yearold dana mower. Just like couto, he had indigestion. That was it, no question in my mind. Especially after watching that show. Reporter the next morning, he went to brigham and womens hospital. Diagnosis . He was having a heart attack. His doctor . Dr. Crose. I joked that i was glad that he saw the tv show because it got him to us, so hopefully we could minimize the damage to his heart and make him feel better. Reporter tonight, mower is feeling better. Just maybe, his life saved by save my life. Ron claiborne, abc news, new york. Thank you. Tonight, were learning more about the two women, the first to complete the grueling training to become army rangers. Both are west point graduates. 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He just pulled a gun on my husband. Reporter but before police could respond you heard a shot being fired . Hello, maam . My baby reporter mike shot in the leg and foot. The gunman even firing at whitney as she ran from the home. Thankfully, whitney and the kids got away unharmed. And tonight, mike is recovering from emergency surgery, and the ordeal. Hes a hero. Reporter Mara Schiavocampo, abc news, new york. Just glad the family is okay tonight. When we come back, we remember one of tvs first female super heroes tonight. And the very close call on one golf course. Millions of people are estimated to suffer from opioidinduced constipation, oic, caused by the opioids they use to manage chronic pain. Oic is a different type of constipation. Opioids block pain signals, but they can also block activity in the bowel. Im really struggling to find relief. Ready to paint a different picture . Yes talk to your doctor about oic and prescription treatment options. I can do that toenail fungus . 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The plane part falling from the sky. The small door panel from an American Airlines flight, landing near golfers near charlotte, north carolina, this morning. The plane was landing nearby when the door fell off. The airline saying there was never a safety issue. Firefighters on the scene of a barn fire in marylands Amish Country on tuesday. A diesel tank suddenly erupting into a huge fireball. No one injured. And, a passing to note. Actress yvonne craig, the original batgirl, has died of breast cancer. She starred on the iconic hit show batman in the 60s. She was 78. When we come back, the unbelievable discovery. 4. 5 million in just a few feet of water. Its back to school time you think your car smells fine, but your passengers smell this. Eliminate odors youve gone noseblind to for up to 30 days with the febreze car vent clip break out the febreze, and [inhale exhale mnemonic] breathe happy. Its a highly thercontagious disease. Here. 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Crestor is not for people with liver disease, or women who are nursing, pregnant, or may become pregnant. Tell your doctor all medicines you take. Call your doctor if you have muscle pain or weakness, feel unusually tired, have loss of appetite, upper belly pain, dark urine, or yellowing of skin or eyes. These could be signs of serious side effects. Im down with crestor make your move. Ask your doctor about crestor. Finally tonight, we ask that question, who wants to be a millionaire . Off a popular beach in florida, the 4. 5 million discovery. Underwater, sifting through the sand. Striking gold. The water, not even four feet deep. Then they find even more. The gold coins, and a fist bump. From a ship that went down 300 years ago. Nine of the coins, worth 300,000 each. One of the salvagers telling us what they usually find. Garbage, beer cans, signs. You cant explain the feeling. It was 300 years ago to the day, we happened to find 300 gold coins. Reporter the second gold rush this summer. Tonight, this newest discovery, still sinking in. I felt like i was in a dream. It makes you think, what else is out there . Thanks for watching this wednesday night. Well see you tomorrow. [ whines ] [ clock cuckoos ] [ belches ] [ giggles ] its americas game wheel. Of. Fortune ladies and gentlemen, here are the stars of our show pat sak and d vanna white hello whoa oh i think i fell on your dress. [ chuckles ] a nice way to put out the new year. Thank you. [ speaks indistinctly ] see ya later. Heo, hello. Its new years eve we thought wed invite some famies to play with us and, uh, to ring out the old. And, uh, ask you to all get ready for our first toss up. 1,000 at stake. Its a phrase