The story

The disappearance of a suburban Chicago police sergeant's wife is now being treated as a potential homicide, and her husband is a suspect, authorities said Friday.

In another development, a judge signed an order to exhume the body of Drew Peterson's third wife, who was found drowned in a bathtub in 2004, said Will County State Attorney James Glasgow.

Peterson, 53, said he last spoke to 23-year-old Stacy Peterson -- his fourth wife -- the night of October 28. Read full article »

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