Which 2004 novel by Judith Guest recounts the murder committed by John Norman Collins known as the Michigan Murders?
Michigan murders: The Michigan Murders were a series of highly publicized killings of young women committed between 1967 and 1969 in the Ann Arbor/Ypsilanti area of Southeastern Michigan by an individual known as the Ypsilanti Ripper, the Michigan Murderer, and the Co-Ed Killer.
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