when angie samota walked into a room, people noticed. pretty, vivacious, and outgoing, the college student had her choice of dates. then late one friday night, angie was murdered. a crucial clue pointed to one man. but in this case, nothing was as it seemed. it would take decades and a tenacious friend to uncover the truth. here's josh mankiewicz with "in the middle of the night." [music playing] josh mankiewicz (voiceover): it was a saturday morning in october 1984 when sheila wysocki's phone rang. it was a girlfriend, and she said that there's been an accident. josh mankiewicz (voiceover): an accident involving sheila's good friend, freshman roommate, and fellow student at southern methodist university, angela samota. and i initially thought that angie had been in a car accident. and of course, i went through the, is she in the hospital? where is she? and i wasn't getting any information from her. and my girlfriend was crying. josh mankiewicz (voiceover): that's because it wasn't an accident. that same morning, angie's sorority sister,