A Maryland State trooper pulled over a Honda Odyssey on I-270, carrying out a routine traffic stop. It was early, about 6:40 in the morning. They were near Montrose Road when the stop took place, and the trooper and the Odyssey pulled over to the side of the road.
That's when another vehicle, a Ford Fusion, slammed into the back of the police car and the Odyssey. Pictures show a silver vehicle flipped up on its side with the front window smashed out.