JOLIET (AP) — Drew Peterson introduced himself to would-be jurors Monday as jury selection began in the former suburban Chicago police officer's long-delayed murder trial.

Peterson, 58, is charged with killing his third wife, Kathleen Savio, in 2004. Her body was found in a dry bathtub in her home, her hair soaked with blood. The ex-Bolingbrook police sergeant also is a suspect in the 2007 disappearance of his fourth wife, Stacy Peterson, although he has not been charged.

Peterson, his trademark mustache shaved off, stood and spoke to some 40 potential jurors as proceedings began Monday.