Peterson is a suspect Illinois State Police have called in the case of Stacy Peterson, The Herald News in Joliet, Ill., reported Thursday.
Peterson reportedly said his wife ran away with another man and he said he doesn't want to wait for her any more.
"She ran off with another guy. It's that simple," Peterson told the Herald News.
Peterson said he may want to hire Corri Fetman, a Chicago divorce lawyer who posed naked for the February issue of Playboy.
"If she wants to go out for drinks, give me a call," Peterson said.
Stacy Peterson was reported missing Oct. 29 by her sister. Drew Petersen said that Stacy Peterson told him the night of Oct. 28 that she was leaving him for another man.