Examining the case of Roy Brown, who was convicted of a 1991 murder he didn't commit. He spent 15 years in prison before he was exonerated by DNA evidence in 2007. Also: A journalist searches for the men who killed his father 29 years earlier.
The murders of Chicago dermatologist David Cornbleet and California tattoo artist Michael Cory Lee are detailed in the opener of this documentary series. Cornbleet's 2006 killing kicked off a controversy over France's refusal to extradite a suspect.