melvin. just months after one woman was raped and killed in a college texas town, a second woman was under attack in a nearby community. kristen lancaster was certain the man was meant to kill her, but it turned out to be a fierce fight for the truth. back with "the face of evil" here's andrea. 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.