Page 2 - Jon Buehler News Today : Breaking News, Live Updates & Top Stories | Vimarsana

The lead detective on the Peterson case says what made him suspicious is that Laci Peterson, like Ana Walshe, had no history of running off.

They did a grid search, meaning they would've -- they would've been in eye contact and walked this whole area. >> reporter: brocchini and his partner jon buehler had a feeling from the start, laci peterson missing wasn't going to end well. >> because she didn't lead an at-risk lifestyle. she didn't hang around at the bars. and she wasn't out two-timing him or doing anything like that. i mean, she was a girl that was just ecstatic, from everything that i learned about her of being a mother. >> reporter: so she wasn't someone who would just walk away, and yet in the anxiety, hope. an idea formed...

Richelle Nice also testified that she sent 17 handwritten letters to Peterson in prison nearly two decades ago.

Peterson's death sentence for the murder of his pregnant wife Laci has been overturned. Now his supporters are pushing for a complete retrial.

Fox News reporter Laura Ingle recalls details of the Scott Peterson trial and potential retail next year.