Kennewick police received reports of five vehicles vandalized where they were parked overnight Sunday.
Four of the vehicles had punctured tires, and two had smashed windows.
The vehicles were parked in the 800 block of South Beech Street, 400 block of South Yelm Street, 400 block of East Eighth Avenue, 4900 block of Fruitland Street and 200 block of West 48th Avenue.
None of the victims believed they were specifically targeted, police said.
There were no suspects Monday in any of the incidents.
Anyone who may have seen something suspicious is asked to call police.