WATSONVILLE POLICE RESPONDED TO REPORTS OF A SHOOTING AROUND 7:30 P-M FRIDAY NIGHT. THE OFFICERS ARRIVED AT THE Y-M-C-A PARKING LOT AT 27 SUDDEN STREET NEAR EASTLAKE AVENUE. WITNESSES AT THE SCENE TOLD INVESTIGATORS THAT 2 SUSPECTS APPROACHED A MAN, AND THEN ONE OF THEM SHOT A MAN IN THE LEG WITH A SHOTGUN. A SHORT TIME LATER OFFICERS WERE CALLED TO AN AREA HOSPITAL TO INTERVIEW THE VICTIM. THE INCIDENT IS BELIEVED TO BE GANG RELATED.