Justin Lee, 40, was shot and killed on January 7, 2008, while walking in San Francisco’s Tenderloin neighborhood. The slaying added to a high number of violent deaths in the city that year.

Reports say the motive for the attack is unclear. Investigators encountered limited witness cooperation and a lack of clear physical evidence, and the case remains unsolved.

Did anyone in the Tenderloin that night see Justin or anything that could help clarify what happened?