(Tigard, OR) -- The Tesla dealership in Tigard was damaged by gunfire Wednesday night. Investigators believe at least seven shots were fired, damaging three cars and shattering windows. One bullet went through a wall and hit a computer monitor. The dealership was closed at the time, and no one was injured. Police don't have a description of the suspect. They're reviewing surveillance video. The FBI and ATF are also helping with the investigation.