Stacy Peterson

The missing wife of former Bolingbrook, Ill., police sergeant Drew Peterson, Stacy Peterson disappeared in October 2007. No one has been charged in the case, which generated huge media attention, with the focus on Mr. Peterson. Stacy was his fourth wife and he is now in jail on murder charges in the 2004 death of his previous wife, Kathleen Savio. Mr. Peterson has pleaded not guilty. He has not been charged in connection with Stacy's disappearance, but has denied any responsibility there, too.