Drew Peterson Murder Trial Timeline

Drew Peterson in handcuffs and a prison jumpsuit at the Will County Courthouse in 2009 (FILE)

February 19, 2013 4:16:26 AM PST
Eight years after her death, ex-Bolingbrook police sergeant Drew Peterson is on trial for the murder of his third wife, Kathleen Savio.

Peterson is also a suspect in the disappearance of his fourth wife, Stacy Peterson, who has been missing since 2007. Stacy's disappearance led police to reopen the Savio case.