peterson, and the scott peterson with the missing wife or one in the same. >> i remember crying. i don't remember for how long i was shaking, the adrenaline, i was in shock. >> amber thought maybe she had met the one, was in the middle of something terrible. coming up. >> we wanted to start recording -- >> hush conversations, hidden recordings. amber was undercover. >> as soon as i plug in her -- rush button and black button. >> who called? >> we'll be in paris tomorrow. i'm fine to normandy right, now -- >> i was shaking unconvinced nervous and scared. >> when dateline continues. scared scared >> i'll go after that. eliquis. eliquis reduces stroke risk better than warfarin