it was a week after jessica lloyd's disappearance >> it was a week after jessica lloyd's disappearedher home in the canadian city of belleville, 2010, when investigators at the highway roadblock identified a suspect. but when they saw his uniform, mind-blowing. the man whose tire treads turned up next to jessica's house was colonel russell williams, commander -- they kept an eye on him for a couple of days, did their homework and then invited colonel williams to the police station for an interview. would he agreed to come? he did. >> as you can see this room is videotaped, audiotaped. >> okay. >> have you ever been interviewed by the police in a room like this before? >> i have never been in a room like this. >> williams sounds comfortable. his interrogator is jim smith of the ontario provincial police, he tells the colonel about the continuing search for jessica loyd. he is gracious, welcoming. >> russell, i appreciate you coming in, an investigation like this, you can appreciate that it has been big news. >> notice it is just russell not colonel williams. >> that's why we're here o