Mother of Tashon Mock marks 4 years without justice in University City shooting

Tashon Mock, 22, was shot and killed in University City in 2022, and his mother, Monique Dulin, continues to seek justice as no one has been charged with his murder. Investigators say someone was charged in connection with the shooting, but the case remains unsolved, with Dulin believing witnesses have not come forward. A reward of up to $5,000 is offered for information leading to an arrest.