SPRINGFIELD, Ill., Nov. 13 (UPI) -- Sources say an Illinois state Senate decision regarding hearsay evidence could be used in the investigation into Stacy Peterson's disappearance.
CHICAGO, Oct. 23 (UPI) -- Prosecutors in Illinois say "highly productive" investigations soon will enable them to determine exactly what happened to one of Drew Peterson's wives.
JOLIET, Ill., Sept. 1 (UPI) -- An Illinois writer, in the first released book about former police Sgt. Drew Peterson, details mysteries surrounding the deaths of two of his four wives.
CHICAGO, Aug. 18 (UPI) -- A coroner's report shows Illinois state police were not suspicious about the bathtub drowning in 2004 of a healthy, 40-year-old suburban Chicago woman.
JOLIET, Ill., July 14 (UPI) -- A measure that would help prosecutors in the case of missing suburban Chicago mother Stacy Peterson is awaiting signature by Illinois Gov. Rod Blagojevich.
CHICAGO, May 31 (UPI) -- Police have seized a bathtub from the former Illinois home of a retired suburban Chicago police sergeant whose third wife was found dead in the bathroom.
CHICAGO, March 28 (UPI) -- An Illinois grand jury investigating the death of Kathleen Savio, Drew Peterson's third wife, heard from a doctor who examined Savio's body.
JOLIET, Ill., Feb. 1 (UPI) -- Two of Kathleen Savio's siblings, preparing to sue her former ex-police officer husband Drew Peterson in Illinois, petitioned to reopen their sister's estate.
BOLINGBROOK, Ill., Nov. 25 (UPI) -- Illinois investigators are calling in the FBI to help search for missing 23-year-old Stacy Peterson.
BOLINGBROOK, Ill., Nov. 17 (UPI) -- A pathologist says the wife of an Illinois police sergeant was killed and did not drown accidentally in her bathtub three years ago.