The T-bone wreck happened just after 9:30 a.m. at the intersection of Lockheed Boulevard and Richmond Highway in Groveton. Police have closed northbound traffic along Richmond Highway, beginning at Arlington Drive.
Four people were injured and taken to the hospital for treatment with non-life threatening injuries, the report said.
Drivers should avoid this area and expect delays.
It's unclear what department the police car belongs to.
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