larson, i'm the assistant chief with the glendive police department. how are you doing? >> and the man who originally took susie's missing person's report sat down to interview marty. >> when i walk in, i expect someone to say you're crazy, i didn't do this, i don't want to talk to you at all. >> but -- >> i found a guy sitting in a chair with his legs crossed and arms across the side. >> i have no idea what happened to her. i don't know how she passed away. that's it. i pretty much knew when i was targeted years ago that something like this could happen at any time. i knew this day would come. >> what did that say to you? >> be arrested for this crime. >> they took marty back to montana, stuck him in the county jail to await his murder trial, and when the spring of 2012 arrived, it seemed things were finally looking up for susie's family. >> it was a lot of relief. especially mom and dad. they felt susie would finally get some justice. >> there was another reason finally for the family to celebrate. susie's eldest child was graduating from circle high school. senior pho

. >> that afternoon, val and her husband rusty drove over to the glendive police department. they sat down with then captain now chief, ty ulrick. >> they said susie always answers her phone, always. i went to my office twice and tried to call and the voice mail. glendive, police were aware of susie's family history. the abuse six months prior at the hands of soon-to-be ex-husband ted casey. >> then things became more complicated. the night before she disappeared, said val, susie was with another man, a guy named brad, who she said she was crazy about, and who had to have been the last person she had seen before she vanished. >> did you ever wonder about brad and whether he was capable of any bad things? >> when she went missing, i wondered about everybody. everybody was a suspect. your mind continues to play and play and play different scenarios of what could have happened and where she is. >> and well, that question remained unanswered. brad holzer came in for an interview. >> no problem. >> brad told the police that he and susie actually had quite a long history. >> how lon

the very time she vanished from as the glendive police department checked out the story, ted went home to look st girls, who are living with him full-time, while marya and shea went to live with val and her husband. marya was just tormented. she didn't know ha to do with herself. she was so close to her mom. it was just really, really hard for her.rder for everyone as day after day the search for susie produced nothing. >> as time went on, it was cleararound anywhere, so it was just a really scary time.ays like? you just sat and wait and wait for the phone to ring. month after susie's disappearance it did. e. >> a horrifying discovery down by the river and another at the station. brad holzer's wife. what was she doing there?m i a suspect? even more lobster? you get hungry. and you count the seconds until red lobster's lobsterfest is back witbster dishes of the year. like new dueling lobster tails with one tail stuffed with crab, ino lobster mac-and-cheese, it's a party on a plate! and you know every bite of 'lobster lover's dream's name. hey, eating is believing. so stop dreaming and s