Four Salem police officers were involved in an on-duty shooting after a motorhome struck two patrol cars, officials said late Saturday.

Sgt. James Welsh, Cpl. Andrew Connolly, Cpl. Mark Seyfried and Officer Pence Hodges fired at Roy Victor Devoursney, 61, of Salem, during the incident, according to the agency's account.

Devoursney was not hit, though he was tased after refusing to comply with the officers' requests. He was taken to an area hospital for treatment of other injuries he received during the incident, police said. His condition was not known early Sunday.

None of the officers was seriously hurt. They were placed on paid leave during the investigation, a standard procedure in officer-involved shootings.

The incident began before 1 p.m. on Saturday on Oregon 22, near Lancaster Drive SE. A witness told police the driver of a large motorhome was operating the vehicle in a "dangerous and erratic manner" and was cutting off other vehicles and speeding, officials said.

Police encountered the motorhome on Kansas Street NE. It hit Connolly's vehicle, causing his airbags to deploy, and later struck Seyfried's patrol car in the area of D Street NE before taking off.

Police used spike strips to disable the motorhome, which came to a stop near Hawthorne Avenue NE, south of Market Street NE.

Police closed roads in the area, but all have since been reopened.

The Oregon State Police are investigating the incident.

Anyone with information about what happened is asked to call the OSP at 503-375-3555.

-- The Oregonian