Kori Shanelle Mattie was 19 when she was fatally shot while riding her bicycle near the Civic Center Motel at 425 24th Street in Richmond, California, on August 6, 2016, about 9:24 p.m. Witnesses said the shooters were occupants of a newer-model white four-door Honda Accord. The vehicle held four male suspects; the two shooters were described as black men aged about 25 to 30. One was heavyset in a white T‑shirt, blue jeans, and a dark hat; the other was about 5 feet 8 inches to 5 feet 9 inches tall wearing dark clothing.

Police say the motive is unclear and do not believe the killing was connected to an earlier shooting that same evening. Richmond police have worked with the city’s Ceasefire program and the FBI Safe Streets Task Force; no arrests have been reported and a $10,000 reward is offered for information leading to an arrest and conviction.

If anyone witnessed the shooting or has information about the white Honda Accord or the men seen at the scene, please come forward.