48 Hours: Who Killed Kay Wenal

SINOPSIS

An investigation into the unsolved murder of Kay Wenal, who was found murdered inside her Georgia home in 2008. The case has been difficult to solve because there were no fingerprints, no evidence of a break-in and the killer took the weapon with him. Kay did not seem to have any enemies and her husband had a solid alibi. The only clues in the case are an expletive-filled cut-and-paste note sent to a newspaper and a police sketch of a suspect seen the day before and the day of the murder by a neighbor.