Peter Jackson’s 1994 film Heavenly Creatures takes its audience on a voyage through the twisted fantasy world woven by of a pair of adolescent girl murderers. The movie ends with a scene that stabs an icy stake through the heart of innocence: the gruesome slaying of one of the girls’ mothers. The movie’s dreamlike atmosphere feels like a dark, warped fairytale, but it was based on a crime committed by two real girls in 1950s New Zealand: Pauline Parker and Juliet Hulme. The motive? Juliet was leaving for America, and Pauline’s mother was against Pauline going with her.