"48 Hours" double feature: A conviction and a cold case

This episode discusses a murder case involving a man imprisoned in Mexico, his injuries, and the search for the perpetrator.

The guest, who remains unnamed, shares his experience of being charged with his wife's murder while serving time in a Mexican prison. He describes the physical injuries he sustained, including three stab wounds.

He expresses concern about the possibility of knowing the person responsible for the crime and emphasizes the importance of finding a match for the weapon used.