A Davenport woman was killed and her husband injured injured in a two-vehicle crash Wednesday involving a marked Polk County Sheriff's patrol car.

The crash happened just before 6 p.m. at the intersection of Ronald Reagan Parkway and Lake Wilson Road in Davenport, according to the Polk County Sheriff's Office.

Investigators said Deputy Shastri Khan was heading west on Ronald Reagan Parkway in his cruiser, which was not in emergency mode at the time, when he collided with an eastbound PT Cruiser that was turning to head north on Lake Wilson Road.

The passenger in the PT Cruiser, Susan Aldrich, 68, died at the scene. Her husband, Roy Aldrich, 70, was taken to Lakeland Regional Health Center in seriously condition.

Both roads are shut down in the area during the investigation.

More information will be released as it becomes available.