Sherman Jennings was a Yellow Cab driver found dead in his vehicle on C Street in San Diego on January 14, 1999. A neighbor leaving for work early that morning noticed the abandoned cab and discovered Jennings slumped over the steering wheel; authorities confirmed he had been fatally shot in the head.

Jennings had picked up a fare late the previous evening after a call placed from a payphone at the Euclid trolley station. The caller identified himself as Kevin Brown and remains a key figure in the investigation, but no further leads were reported in the hours after the body was found.

The case remains unsolved and San Diego investigators say there may still be people with information who have not come forward. If anyone knew Jennings, the passenger who got into his cab that night, or who used the Euclid station payphone, please share what is known with investigators.