A husbands lust did he tell you, she sent me some topless pictures . Yes. Did you see them . Yes. Reporter then, a wifes double life exposed. That was her biggest secret. A case that would test three juries and shatter two families. Before uncovering one terrifying truth reporter this has gotta be just more than your brain can absorb. Definitely. Its heartbreaking. Just like somebody hit me in the stomach. Reporter the cornfields of iowa. Are a far piece from memphis. But it was here, in ottumwa, iowa, a baby girl was named after a princess. Lisa marie. Yup, that one. As a kid, i was pretty big into elvis. I knew that my first daughter was gonna be lisa marie because of elvis, of course. Reporter just as Todd Caldwell hoped, his little lisa lived up to her big name. She was just the life of the party. Once she started talking, she hadnt shut up. Reporter theyre divorced now but tracy and Todd Caldwell watched their girl grow up all but unstoppable. A vivacious, winning teen. Bowling, t
A husbands lust did he tell you, she sent me some topless pictures . Yes. Did you see them . Yes. Reporter then, a wifes double life exposed. That was her biggest secret. A case that would test three juries and shatter two families. Before uncovering one terrifying truth reporter this has gotta be just more than your brain can absorb. Definitely. Its heartbreaking. Just like somebody hit me in the stomach. Reporter the cornfields of iowa. Are a far piece from memphis. But it was here, in ottumwa, iowa, a baby girl was named after a princess. Lisa marie. Yup, that one. As a kid, i was pretty big into elvis. I knew that my first daughter was gonna be lisa marie because of elvis, of course. Reporter just as Todd Caldwell hoped, his little lisa lived up to her big name. She was just the life of the party. Once she started talking, she hadnt shut up. Reporter theyre divorced now but tracy and Todd Caldwell watched their girl grow up all but unstoppable. A vivacious, winning teen. Bowling, t
Go get him now reporter a neighbor with a gun and a grudge. I thought, they better get to him before i do. Reporter but some said this couple was having trouble. That seth had a secret. Did he tell you, she sent me some topless pictures . Yes. Reporter others said the real murderer was someone else, right under cops noses. Heres a legitimate suspect that should have been investigated. Reporter a case unfolding on camera, one that would test three juries, shatter two families. Just like somebody hit me in the stomach. Reporter and take one final twist that was her biggest secret. Im lester holt and this is dateline. Heres Dennis Murphy with before dawn. Reporter the cornfields of iowa are a far piece from memphis. But it was here, in ottumwa, iowa, a baby girl was named after a princess. Lisa marie. Yep, that one. As a kid, i was pretty big into elvis. I knew that my first daughter was gonna be lisa marie because of elvis, of course. Reporter just as Todd Caldwell hoped, his little lisa
Here tonight. Good evening. And its great to have you with us here on a thursday night. And we begin with that headline breaking from philadelphia. Federal investigators just moments ago revealing that sudden acceleration just before the amtrak train derailed. These images of the crash site from above, where three cars there on their side another nearly flipped. One of those cars virtually incinerated. Tonight, the death toll rising to eight. They believe the rest of the missing now accounted for. And tonight here an abc news exclusive. The lawyer for the engineer on what his client remembers. And this evening, weve learned that engineer now agreeing to talk to federal investigators. Were going to begin with that new piece of information, authorities says the train was going more than 100 Miles Per Hour and that it sped up moments before the crash. Abcs david kerley takes us right up to those tracks. Reporter today, we walked onto the tracks. Eight lives lost here. Amtrak asking us not
Good evening. And we begin this thursday night with the allout manhunt for the gunmen who opened fire on Police Officers overnight in ferguson missouri. Two officers suddenly ambushed in the middle of what was a peaceful protest. It came just hours after the Ferguson Police chief announced he is resigning. Demonstrators had gathered. Heres what they heard. [ gunshots ] gunshots and screens, protesters and police running for cover. Images of one of the officers down. Police barricading themselves behind cars. Seeking cover behind a brick wall. Tonight, a manhunt still under way as weve watched the s. W. A. T. Teams sweep through neighborhoods all day. President obama tonight saying violence against police is unacceptable after Authorities Say the officers were shot just because they were Police Officers. Abcs alex perez is in ferguson tonight. Reporter tonight, in ferguson a manhunt. A s. W. A. T. Team descends on this home tearing apart the roof looking for the suspect who shot two Pol