Obsesión de matar (1993)

Name: Obsesión de matar
Genre: Terror
Released: 1993-01-01
Duration: 1 h 23 min
Rating: 3.8
Cast: Jorge Reynoso, Sebastian Ligarde, Diana Ferreti, Mara Ibarra, Marisol Cervantes

It's a story of a man who calls up a psychiatrist's radio show and recounts how, after being raped by his mother, he went on to kill both her and many other women. He claims it was out of love for them.