Luis Solari, 37, was shot and killed on April 9, 2008, while driving southbound on Interstate 280 in San Francisco near the Alemany and Monterey Boulevard exits at about 6 p.m. His two young sons, ages seven and eight, were in the back seat but were not physically harmed. Witnesses reported seeing a red four-door car in the area that investigators believe may have been involved, but no arrests were made and the motive is unclear.

Known as Al to those close to him, Solari lived in Richmond and worked at Cherin’s Appliance in San Francisco; his employer established a benefit fund for his widow, Lilia Guzman-Solari, and the children. The shooting happened during rush hour in daylight and remains unsolved despite reward offers and public appeals.

Does anyone have information that could help bring justice for Luis and his family?