I Was a Teenage Serial Killer 31 years old

See the horror of righteous dismemberment! Feel the triumph when sexist pigs are wasted! Hear the screams of terror! Join Mary, America's favorite female serial killer, who kills off dumb men.

I Was a Teenage Serial Killer is an underground no budget film written and directed by Sarah Jacobson. It is a short black-and-white film of a 19-year-old girl who is sick of sexist men and kills them.