Sometimes it's just impossible to explain some folks. Why would a 35 year old man set up barricades and start firing his hand gun at passing traffic? This happened on State Route 243 near Priest Rapids Dam in the Desert Aire/Mattawa area. When Grant Co. Deputies and Mattawa Police responded, the shooter ran into a nearby building. He finally came out because the cops always win. What a dingleberry. The Grant County Sheriff's office would like anyone with bullet holes in their vehicle to please contact them with the information at 509-762-1160.