This is an interesting watch as well, talks about how his confession took the spotlight off the mistress completely. There's proof that she lied to the cops about a few things, and hints that she knew more about what Chris was planning/did as well:
Lies:
- lied about how much she knew of Chris' relationship.
- lied about how close they actually were (he had the key to her appartement in his pocket when he disposed of his fam.
- lied about how she was trying to get Chris to reconcile with his wife.
Hints:
- completely scrubbed her phone and her closest friends phone before talking to cops.
- googled other mistresses who were involved in legal cases and googled how much she could make in a book deal.
- Chris neighbor pointed out that there was a different car, not Chris', at the house the night of the murder. Car fits the description of her car.
- her phone was pinged that night in the area as well, even though she doesn't live close to them.
- Chris had sent her a pic one of one of his kids wrapped in a blanket "for fun" and asked her what she thought.
- she told him to analyze a Metallica lyric talking about "can't kill my family".
- Chris once called her the devil when talking to his prison shrink.
Yeah, I remember reading about this a while ago when I was following the case. I’m surprised the “other car” being there too wasn’t brought up; thought that was a pretty big component in the case. Apparently girl is off-the-grid now (and probably has a new identity, from what I’ve read) which kind of makes sense but also makes you wonder too.