A Nightmare on Elm Street 3:Dream Warriors: Screenplay

In 1987, a year after the events of the previous film, teenager Kristen Parker falls asleep where she has a dream in which she is chased by the vengeful spirit of serial killer Freddy Krueger. When Kristen wakes up, she goes to the bathroom, and is attacked by Freddy again, who slices her wrist with a straight razor.