Latest: Mayor: Deputy hit with bullet from nearby building

Authorities believe the gunshot that wounded a deputy outside a Los Angeles County sheriff's station was fired from a nearby building complex that provides mental-health services and low-income housing.Deputies on Wednesday evening are searching for the shooter inside the block-long, four-story structure that overlooks the sheriff's facility in downtown Lancaster, north of Los Angeles.Lancaster Mayor R. Rex Parris says the deputy was wearing a ballistic vest when he was struck while standing in