A Detroit man who had been convicted in 2005 for double-homicide and arson walked away a free man after a judge overturned his conviction. The Western Michigan University Cooley Law School Innocence Project now claims 28 convictions overturned. RELATED: Man freed after 26 years of wrongful imprisonment for Detroit murderThanks to the Innocence Project, Kenneth Nixon is now a free man. The Innocence Project found the original identification that came from a 13-year-old boy and a jailhouse informant weren’t reliable and overturned the conviction. The mother of two children who were killed, Naomi Vaughn, did not agree with the conviction being overturned.