Question: Which 2004 novel by Judith Guest recounts the murder committed by John Norman Collins known as the Michigan Murders?
Related documents: [0]  [DOC] 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. [END] 
[1]  [DOC] The Tarnished Eye is a 2004 crime novel by Judith Guest, based on the Robison family murders that occurred in June 1968 in Good Hart, Michigan and the murders committed by John Norman Collins in the Ann Arbor and Ypsilanti areas of Michigan in the late 1960s. In an interview with Metro Times,Guest explained why she chose to write a fictionalized account of these two murder cases: "I’m very interested in people’s motivations, why they do the things they do, why go to such extremes as if that’s the only solution to their problem. Those two crimes laid awake in my mind for a long time, and, about five years ago, I decided to write about them, but write a novel." [END] 
Answer: 
The Tarnished Eye
The Tarnished Eye