Scott Peterson mistress Amber Frey testified against him in his trial for the killing of his spouse Laci Peterson and unborn son Conner.
Frey went on to play a key role in Peterson trial testifying for various days against him and sharing details of their affair.
Working with the police Frey recorded their phone chat in which he lied to Frey about his location and what he was doing.
Scott Peterson affair with Amber Frey talk of the town after his wife Laci Peterson disappeared on Christmas Eve in 2002.
Frey 27 at the time recognized Peterson in the media and came forward to the police with the news that she and Peterson were having an affair.
She claimed scott had told her he was widower when they first met the last month.