The First 48 Season 12 Episode 29 After the First 48: Cold and Callous / Wrong Man

In Harris County, Texas, an innocent fifteen year old is heartlessly murdered by another teenager during a robbery. But when witnesses to the crime are shown photos of the killer, they fail to identify him. Will he get away with murder? And in Memphis, Tennessee, an innocent bystander, trying to break up a fight is killed when he is caught in the crossfire. But the more police question the suspect in the shooting, the more he adamantly proclaims his innocence. Did the police actually have the wrong man?