(Tigard, OR) -- A Tesla dealership in Tigard was targeted by gunfire for the second time in a week. Police say more than a dozen shots hit cars and the showroom. A security guard was at the building when the shooting happened and wasn't hurt. Tigard Police crime scene technicians processed evidence. Police are working with the FBI and ATF on the investigation. There has not been an arrest in either shooting and no information about a suspect has been released.