One man is in critical condition at the Billings Clinic after being accidentally shot in the head Sunday Morning. The 50 year old man was part of a five man hunting party from Oklahoma. The group was driving around in ATVs in southern Musselshell County. While exiting the side-by side, a firearm discharged and hit the rail of the ATV before ricocheting into the victim’s head. The man was taken to Roundup Memorial Hospital and has be since transferred to Billing Clinic with life-threatening injuries.