`A man was arrested on suspicion of carrying a concealed weapon after police found him outdoors – naked – and he told them he had a tool in his rectum, authorities said.
The man was lying on a tree stump, masturbating beside a nature path, near a Bay Area Rapid Transit station Thursday, police said. [..]
Officers drew their weapons and firefighters were called to the scene. Sheehan removed a 6-inch metal awl wrapped in black electrical tape without incident.’