A trooper was injured Monday after his patrol car was rammed and rolled while pursuing a suspect in Puyallup, according to the State Patrol.
The collision took place about 12:15 p.m. in a neighborhood near the Washington State Fairgrounds.
The trooper attempted to stop a white truck for unknown reasons, but the driver sped away.
The chase ended when the suspect rammed the patrol car, causing it to roll.
The 22-year-old trooper, who has not been identified, was taken to a local hospital. Spokeswoman Brooke Bova said the trooper suffered broken ribs.
The 33-year-old suspect was arrested.
Police have closed Seventh Avenue SW between Fourth Street SW and Fifth Street SW for the investigation.