Oxygen's The Girl on the Milk Carton focuses on the haunting case of Jonelle Matthews, who went missing at age 12, but what happened to other kids who were pictured on cartons?
The L.A.I.P. is now representing Scott Peterson, the convicted killer who said he had "nothing to do" with the 2002 murders of his wife and unborn son.
The L.A. Innocence Project has theorized that mother-to-be Laci Peterson was kidnapped and murdered after witnessing a burglary across the street from her home.