San Antonio police initially broke up the gathering late Sunday only to have the group reassemble. That's when the shooting began.
Ken BrancaSan Antonio police initially broke up the gathering at about 10:30 p.m. Sunday near the Loop 410 and Marbach Road intersection, but the cars gathered again at another parking lot across the interstate, a sergeant on the scene said.
According to police, an unidentified man walked up to one of the cars and began talking to the passengers, addressing one sitting in the back seat.At some point, shots were fired, the investigators said. The back passenger, who police did not immediately identify, was hit in the head. The driver of the car rushed the passenger to an emergency clinic off of Loop 1604 near West Military.