The Black Button News Today

laci peterson, the beaming young mom to be. please, please, let her come home to us. keith morrison: prosecutors speak out in an in-depth television interview. you put so much of your life into it. it stays with you. keith morrison: lacis husband. finally hear the story he told. his rarely seen police interrogation. we couldnt find anything wrong with this guy. he was that charming. keith morrison: and surprising details from the other woman who helped uncover the truth. its still affe...

Jon buehler: and she had a mental recall that was punctuated with wine corks and all sorts of memorabilia-- keith morrison: that she had saved? jon buehler: that shed saved from their romance. keith morrison : so then the detectives asked, could she help them in their investigation? amber frey: at that point, i said, whatever was needed, i would cooperate with them because it wasnt about me at that point. keith morrison: no. amber frey: there was a missing pregnant woman. keith morrison: true. a...

So, they went right out and bought a portable recorder, and what do you know -- >> as soon as i plug in her little recorder and im showing her push the red button and the black button, the phone rings. >> he called. >> oh, boy. >> amber? hey. are you there? >> im here. >> i can barely hear you. >> and their expression. they -- they were just like, "well, i cant believe hes calling you right now." >> hey, ill be in paris tomorrow. im flying to normandy right now, and hopefully the phone works bet...

>> so at that point i said whatever was needed i would cooperate with them because it wasnt about me at that point. there was a missing pregnant woman. >> true. >> and id been having a relationship with her husband, unknowingly. he was married. >> well, we wanted to start recording calls. >> reporter: amber agreed. so, they went right out and bought a portable recorder, and what do you know -- >> as soon as i plug in her little recorder and im showing her push the red button and the black button...