The First 48 (2004)

S7E5 Burden of Proof / Backfire

A woman is fatally shot in her residence. Detectives discover her car with a suspect seated inside. While they can detain him for possession of stolen property, they must find sufficient evidence to link him to the murder. In a separate incident, two men attempt to rob a vendor, resulting in one of them being shot dead. Once they identify the shooter, the detectives need to track down the second robber to complete the puzzle and uncover the full story.