MARSHALL CO., OK -- Three people are killed in a traffic accident in Marshall County. Troopers say it happened on Highway 70 about four miles west of Madill.

They say Brian Journagan, 32, of Velma was driving a Peterbilt semi on Highway 70. A Ford pickup was swerving into the wrong lane for an unknown reason, and the two vehicles collided.

Cory Patterson, 26, of Duncan was driving the pickup, and Guoqin Mei, 25, of Duncan was his passenger.

Troopers say Patterson and Mei were trapped in the pickup for about two hours. All three men were pronounced dead at the scene.