Police say a stray bullet from two groups of people shooting at each in San Francisco's Sunnydale neighborhood injures a PG&E contractor while he was working in the area. A man at a nearby church says another stray bullet struck his SUV,

The BriefA man was wounded in the shooting that occurred in the area of Sunnydale Avenue and Sawyer Street.The victim was shot at least once.No arrests have been made. SAN FRANCISCO - A man was wounded in a shooting Wednesday afternoon in San Francisco's Visitacion Valley neighborhood,