kristen lancaster was certain the man meant to kill her. but what seemed like an end turned out to be the beginning of a fierce fight for the truth. back with "the face of evil," here's andrea canning. >> 19-year-old kristen lancaster was preparing to die. >> when you're possibly in the last moments of your life, when you think that someone is going to kill you, what is going through your mind? >> i had a moment where i thought about, i wish i told all the people that i loved that i loved them. >> she was in a stranger's apartment being sexually assaulted, drifting in and out of consciousness. >> i black out. but then i start to come to again. and it's -- you know the scenes in the movies where the bombs explode and everything's really fuzzy. you can't hear. everything's coming through this fog. >> suddenly, the man stood up and left the room. ordered her to remain quiet. >> and i scream as loud as i can, "call the police, call the police." >> turns out, the bryan police were at the door. >> so my friend had heard me screaming and stomping