Scrutiny into ben carsons past intensifying, and hes pushing back. The burden of proof is not on me. Reporter first, his campaign clarifying that he was never admitted or even applied to west point, and today, defending his account in his book about a test he took in yale. The wall street journal raing questions about whether he was named t most honest student in class. And carson posting this 1970 article from the school paper that sayhe says backs up his story. And another story from high school, saying he shielded a group of white students durg riots. Anybody, goingng back cades, that person, i will sit at their knee and learn. Reporter donald trump pouncing on the accusations. Back to busines today, after some funny business. Live from new york, it was the donald being donald. I have my talent, money, and especially my good looks. But you know what, theyre not bad. Reporter trump and carson will meet again in just two days on the next debate stage. And questions about carsons past will likely be raised. And raising 3. 5 million in fresh donations from all of this scrutiny. Tom . Thank you. Next, to the investigation to the downing of this russian passenger jet in egypt. Totonight. And the bodies of some of those buried this weekenend, found with shrapnel. Heres brian ross. Reporter Aviation Security officials tonight say there is new evidence it was likely an inside job. That isis recruited someone with access to thramp at the Sharm El Sheikh airport to plant a mb on the russian jet. With investigators this weekend scrutinizing airport surveillance videos and employee records for a possible suspect. Congreman adam schiff is one of eight members of congress to receive a classified briefing on the investigation. Isis may have concluded that the best way to defeat airport defenses is not to through them but to go around them with the help of somebody inside. Reporter u. S. Authorities tell abc news that electronic interceptsts of isisboth before and after the crash, indicated that isis was in communication with someone at the Sharm El Sheikh airport. If this is a bomb by the affiliate of isis in the sinai, isis has now fully eclipsed al qda as the gravest Terror Threat in the world. Reporter as more of the 224 russian victims were buried this weekend in st. Petersburg, ofcials said shrapnel wounds were discovered in several of the bodies, another indication that the plane was brought down by an explosive device. On saturday, egyptian officis said the cockpit voice recorder, the cvr, captured a distinct but undetermined noise just before it stopped working. A noise was heard in the last seconds of the cvr recording. Reporter u. S. Experts say it will be possible, and quickly to determine if that noise was a bomb, and if so, where it was placeded. But that hasnt happened yet. And the pace of the investigation has been slow. As of tonight, senior u. S. Officials say that fbi experts have not been asked to joinhe investigation. Hopefully soon well kw what the noise was. Brian, thank you so much. Back to the states, Police Louisiana are investigating twoo of theirwn for the killing of a 6yearold boy. A pursuit that ended in a hail of bullets. Phillip mena with the latest on this deadly incident. Reporter two louisiana Law Enforcement officers under arrest and facing charges of Second Degree murder and attempted Second Degree murder after an incident that left a father injured and his 6yearold son dead. Nothing is more important than this badge that we wear on our uniform. And tonight that badge has been tarnished. Reporter investigators interviewing witnesses, examining 911 recordings and body camera footage. It is the most disturbing thing ive seen. Reporter trying to figure out whated the officers, who were moonlighting as city marshals, to fire their weapons at a vehicle driven by chris few. His son, firstgrader jeremy mardis, a p passenger after a pursuit tuesday night. Four Law Enforcement officers in all at the shooting scene. That was my little angel. He would just smile and bust out laughing, at the sky. It was almost like hes talking to god. Reporter megan dixon, fews fiance, says she and few left in separate vehicles after an argument at this pool hall earlier at evening. A short time later, she says she saw Police Vehicles pursuing him. And now, a makeshift memorial, people leaving flowers and balloons at the intersection where the shooting occurred. Both officers named in a complaint that is still pending from earlier in the year. As for jeremy, his funeral is tomorrow. Now to what some are calling a highprofile hit. A judge, tonight, the troubling question. Did any of the thousands of people that came through her court want her dead . Heres ryan owens. Reporter tonight, police here in austin believe someone may want her dead. And they have no shortage of potential suspes in the shooting of judge julie casirik. At least 1,000 new defendants. Not everyone is happy wit that. Reporter police say she was shot when pulling into the driveway of her home friday night just after 10 00 p. M. The Austin American statesman reports, she was coming home from a High School Football game with others in her suv. Or garbage can had been place in front of her kbatgate. Then she was ambushed. The judges colleagues are being warned to watch tir backs. Before she became a judge, she was a prosecutor here in austin. So, there may be a long line of criminals with a grudge against this judge. Tom . Ryan, thank you. Now to an extraordinary move by a College Football team. Dozens of players on the university o of Missouri Team saying they will not play until the president of the university steps down. Tonight, their coaches took this photo with the them, protesting how the president has handled racial problems on campus. Heres ron claiborne. Repter 30 africanamerican players saying they wonont participate in any activities until the president is fired or steps down. And coach gary pinkel saying, the mizzou family stands as one. For the first time in decades decades, were seeing sports lead the way on issues of civil disobedience. Reporter tensions on campus have been simmering for weeks. St weekek, protesters flocking to the car of the university president. Africanamerican students protesting white students shouting racial slurs. And protesters say he has failed to adequately address the racism on campus. Saying, racism and intolerance have no place in missouri. Tom . The next game is saturday, if played. Thank you. And a big change from washington that could make children more safe on the way to school. For the first time, the governor is supporting a movement to have a seat belt for every child on the bus. Heres marcy gonzalez. Reporter crashes like this, sending students flying out of their seats. Tonight, prompting an effort from federal regulators. And the head of t theational Highway Commission asking fofor seat belts on every school bus in the country. The agency says it will save the lives of children. I believe my daughter would still be here if she had her seat belt on. Reporter and all states will be required to have buses with seat belts. Crash tests by a seat belt producer says that they can keep children safer in rollovers. Tonight, no timeline on when new requirements will be implemented. Marci gonzalez, abc news, new york. And a frightening incident for customers at an ihop. More than a dozen vehicles swallowed up by a giant hole in the earth, running hundreds of feet. Investigators are still sorting out why. Heresloria rivera. Reporter tonight, a car still teetering on the edge, more than a dozen others buried in the mud below. A massive gash longer than a football field tore through this ihop parking lot on a busy saturday night. One of the employees ran over to the window and yelllls rthquake. Everyone in ihop went into a panic. Reporter slabs of pavement cracked open, creating a massive crevice 15 feet deep. Remarkably, no one was injured. Noah mathis was eating dinner inside with his family. Their car parked outside. Everything was sudden andnd quick. They were slamming their forks down froeating and they were running outside as quick as they could. Reporter Emergency Personnel say an undground drain pipe collapsed. The investigation has not ruled out construction at the newly opened ihop as a contributing factor. Diners, grateful to be unhurt, are now hoping insurance will cor their losses after such a dramatic end to a what was supposed to be a normal night out. Gloria riviera, abc news, washington. Still ahead tonight, the high school sexting scandal. The app that helps students hide hundreds of racy pictures. And later, a 12foot gator climbs into a home depot parking lot. And you wont believe who helped wrestle him down. Its a housewife whos in control of the finances. Actually, any wife, husband, or human pson can use prprogressivs nameour price tool to take control of their budget. And whe the men do the hard work of making money, she cacan get all the Car Insurance options her little heart desires. Or the women might do the hard work of making money. [ chuckling ] women dont have jobs. Is this guy for real . Modernizing Car Insurance with thats enough out of you the name your price tool, only from progressive. Where is your husband . You tuck here. If youre a toe tucker. Because of toenail fungus, ask your doctor now about prescription kerydin. Used daily, kerydin drops may kill the fungus at the site of infection and get to the root of your toe tucking. Kerydin may cause irritation at the treated site. Most common side effects include skin peeling. Ingrown toenail, redness, itching, and swelling. 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School to move past the scandal. Theyre just scared. They dont want this situation define them. Reporter authorities are considering suspensions, expulsions and some may face felony criminal charges. And authorities here say it could take them more than a month to figure out whether students will face thehese serio charges. And will only file them if absolutely necessary. And so much more tonight. A mysterious sighting. What is this . An later, how a special needs student became the class super hero. Saving a life, something he learned from a cartoon. Those stories, coming up. Tried laxatives. But my symptoms keep returningng. That keeps coming back. Linzess can help. Oncedaily linzess treats adults with ibs with constipation or chronic constipation. Linzesis thought to help calm painsensing nerves and accelerate bowel movements. Linzess helps you proactively manage your symptoms. Do not give linzess to children under 6 and it should not be given to children 6 to 17. It may harm them. 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Dont start humira if you have an infection. Talk to your doctor and visit humira. Com this is humira at work back now with our index. Starting with mystery over the skies of southern california. This flash of light at times with a tail behind it had so many wondering if they were seeing a ufo or a comet. It w w neither. The bright light was an unarmed missile fired off by t navy during a military exercise. That was planned. No one was hurt. We want to revisit a devoted mets fan we told you about earlr th year. Youll remember the usher o has word at the mets games for over 52 years. But tonight, the praise is not about baseball. 91yearold Luke Gasparre has been awarded frances legion of honour medal for his service in woworld war. Now to the hero of the class, a the life saving lesson he learned from his favorite cartoon. 13yearold brandon williams, he has austism. He noticed his classmate choking. He knew exactly how to do the heimlich maneuver. He learned it from his favorite cartoon, spongebob squarepants. Now to one huge alligator, and the rodeo playing out in a texas parking lot. 12footlong, 900 pounds. Shes a dental hygenist who works parttime as a trapper. The gator just tosses her off there. Went out there, and oh, he was not having fun. I took a step back, like, okay, lets try to catch this guy. Just hanging o there in the back of a pickup truck. The gator has been moved to a sanctuarary. When we come back, the High School Athlete breaking down barriers. The Soccer Player who had never kicked a football before. Why was the Football Team so eager to recruit her . Oh, man. A painful, blistering rash. If you had chickenpox, the shingles virus is already inside you. 1 in 3 people will get shingles in their lifetime. After almost 3 weeks, i just really wanted to give it a shot. You know, im not feeling it today. Talk to your doctor or pharmacist today about a vaccine that can help prevent shingles. 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And get the drop on toenail fungus. Ask your doctor today about kerydin. Whatever youre doing, plan well and enjoy life. Or, as we say at unitedhealthcare insurance company, go long. How you plan is up to you. Take healthcare. Make sure youre covered for more than what just medicare pays. Consider an aarp medicare insured by unitedhealthcare insurance company. The only Medicare Supplement plans that carry the aarp name, and the ones that millions of people trust year after year. Always have a plan. Plan well. Enjoy life. Go long. Finally tonight, an injury on a High School Football team led the coach to think outside the box. He saw someone with reaeal potential, but she h no desire to be in the spotlight. Heres john donvan. Reporter a midgame water break for the minutemen of cocoa beach high in florida, where one of the minutemen is yes, a late in the season, that is. Madison dinninny, added to the team only as the season was running out. Why . Because she plays soccer, which means she can kick. Something the minutemens coach spotted not long after his regular kicker got injured a few weeks back. Im staring over there saying, hey, i mean, shes the real deal. I mean, 40 years of coaching, ive never seen a female actually kick an extra point or a field goal in a tackle football game. Reporter but on a hunch, he put her on the team and on the field, and boom madison scored her first extra point. Thats her mom and dad. Its very exciting. We didnt think wed get to see Something Like this in boys football, but here we are. Reporter then she did it again. And again. And a field goal, which led to a win. And the spotlight . Ll, dison could live without it. Its just nerveracking. I dont really like the attention, but if thats what breakthroughs are going to get, then i guess ill do it. Reporter and so she did. John donvan, abc news, washington. In one game, she scored six points. Not bad for a kicker. Gma first thing tomorrow morning. David muir will become here tomorrow night