Three people were injured following a 2 vehicle accident early Saturday (23) morning in Miller County. The Highway Patrol reports, 23 year old Austin Chittenden of Lake Ozark lost control of his pickup on an icy roadway and struck a parked, unoccupied semi. Chittenden was seriously injured as was another passenger identified as 26 year old Brandon Chapman of Eldon. Another passenger, 25 year old Alexandra Young received moderate injuries. All three were taken to area hospitals for treatment. The accident occurred on Cat Rock Road about a half mile east of Hall Store Road.