A look back at three First 48 cases where the victims were in the wrong place at the wrong time. In Tulsa, what appears to be a case of road rage turns out to be something else entirely. Then, a man is stabbed to death in his car and Tulsa detectives have a hard time believing his friend's story of what happened. And investigators in Harris County must get to the bottom of a car wash shooting that leaves a man dead.

Rookie detectives lead their first investigations in three cases from The First 48 archive. In Louisville, a rookie leans on video surveillance to find a convenience store killer. In Atlanta, a new detective utilizes facial recognition software to try and solve his case. And, another young investigator tackles a love triangle in Louisville.