The "Unsolvable" Murder of Roxanne Wood Forty Eight Hours : Season 36 Episode 7

This cold case rape/murder crime did indeed seem unsolvable for 34 years, until genetic genealogist Gabriella Vargas was able to pinpoint the possible suspect, Patrick Wayne Gilham, in four days. Roxanne Wood, nicknamed "Rock", age 30, had been raped and murdered in February 1987 in her home in South Bend, Indiana. In the end, Patrick Gilham was arrested at age 67 and pleaded "no contest" to the murder. He will have to serve a minimum of 23 years in prison.