The former wife of a suburban Chicago police officer was exhumed from a grave Tuesday amid an investigation into the disappearance of his current wife, a spokesman said.A crane was used to hoist Kathleen Savio's casket from a plot at the Queen of Heaven Catholic Cemetery west of Chicago, said Charles Pelkie, spokesman for the Will County prosecutor's office. Savio, who was found dead in her bathtub in 2004, was the third wife of Bolingbrook Police Sgt. Drew Peterson. State's Attorney James Glasgow has said evidence suggests that someone killed Savio and tried to make it look like an accident.
Investigators reopened the case into her death after Stacy Peterson, Peterson's fourth wife, disappeared last month.
ABC 33/40 News to leave comments on news stories.