Seven gunshots were fired, striking a pickup and a house in Kennewick on Friday.
Kennewick police officers found shell casings and the damage in the 800 block of West Entiat Avenue at 4 a.m. Bullets struck a parked truck and a cinderblock house, but no one was injured.
The shooting appears to be targeted, but people in the house were not cooperative with police, said Officer Aaron Hamel.
The police arrested a couple of people at the scene for unrelated warrants,.
The shooting remains under investigation.