Watsonville Police shut down Blackburn Street Friday after they got a call about a man with a gun. Sgt. Juan Trujillo said police received a 911 call around 2 p.m. about a man with a gun in a gray VW Rabbit on Blackburn Street. Police called for a temporary lockdown of Watsonville High in order to bring the situation under control. Blackburn was shut down for about 30 minutes in order to bring the situation under control.