Dorothy Geneva Freeman, 26, was last seen on September 7, 1970, leaving her Missoula apartment about 9:30 p.m. She planned to drive roughly 50 miles to Hamilton for a student teaching assignment but never arrived. Dorothy was enrolled at the University of Montana since 1968 after a divorce; family described her as responsible and deeply religious.

She was driving a green and white 1960 Ford Fairlane with Montana plates, and the car has never been recovered. Money remained in three bank accounts and food was left in a meat locker, and there were no signs she intended to leave voluntarily. Her father led extensive searches, including hiring a helicopter, and several reported sightings in southwestern Montana have been made, but no solid leads have emerged.

The incomplete journey and the missing vehicle leave the cause of her disappearance unresolved. If anyone knew Dorothy, saw that Fairlane in September 1970, or has information about her route between Missoula and Hamilton, please share what is known.