SHARE THIS VIDEO —
Drew Peterson case in the spotlight: His 4th wife, Stacy, is still missing
Suburban Illinois police sergeant Drew Peterson became the subject of national headlines and interest when his fourth wife, Stacy, went missing in 2007. Now Peterson is serving a prison sentence for the murder of his third wife, Kathleen Savio, while Stacy Peterson remains missing. NBC’s Blake McCoy updates the story for TODAY.