Tesis plot
"My name is Ángela. They're going to kill me."
At Tesis, the passionate student Angela is looking for additional visual material for her thesis on violence on television. For her work she gets the willing help of the professor Figueroa. He's willing to do some research for lovely Angela at the university video store. The frail young lady is astonished when she finds the relevant teacher lifeless the next day in one of the projection rooms of the campus. The only thing she immediately notices is the presence of a cassette in the video monitor. Before anyone even notices, she takes the videotape home. Angela's life turns into a nerve-wracking nightmare as the tape contains shocking footage of the murder of a former college student.