An injury-accident was reported about 2:40 a.m. on K-7 southbound at Kansas Avenue in Bonner Springs, according to a Kansas Highway Patrol trooper's report.
A 2004 Chevrolet Malibu failed to stop at a red traffic light, striking a 1996 Ford Econoline, according to the trooper's report.
The Econoline then hit a 2011 Ford Crown Victoria, the trooper's report stated. The Crown Victoria was a Bonner Springs police car.
The driver of the Malibu, a 41-year-old Olathe, Kan., man, was injured and taken to the hospital, according to the report.
The driver of the Econoline, a 50-year-old Kansas City, Kan., man, also was taken to a hospital, the report stated. He was not wearing a seat belt.
The driver of the Crown Victoria, a 24-year-old Lawrence, Kan., man, was not injured.