"He's gonna do this to somebody else, and I can’t let that happen" -- When 14 year old Mary decides to hitchhike back home, a large van slows down and offers her a ride, with a driver looking like nothing but an old harmless "grand-father". As the car begins to drive in the wrong direction, she knows something is wrong, and a few hours later, Mary Vincent is fighting for her life, trying to crawl out of a 30 foot cliff, missing both arms, while the hatchet killer runs away and looks for his next victim, planning his next attack that would happen 19 years later. External Footage From: American Journal (King World Productions, Inc.), The John Walsh Show (NBC), I Survived (A&E Television Network LLC), Vanished with Beth Holloway (A&E Television Network LLC).