The Iowa State Patrol says two people were killed following a head-on collision just north of Fort Dodge last night. Officials say at 6:41pm, a 2002 Ford station wagon collided with a 2002 GMC pickup truck on county road P-56 just north of 150th St. Officials say the male driver of the truck was transported to Trinity Regional Medical Center with injuries. A male driver and female passenger in the station wagon were both pronounced dead at the scene. Their names have not been made available. The State Patrol continues to investigate.