She reveals that her son, Jason, was the young boy who drowned in 1957, blaming his death on the counselors who were supposed to be watching him, but were having sex instead. Revealing herself as the killer, she attempts to kill Alice, but Alice knocks her unconscious. At the shore, she tries to kill her again with a machete, but Alice gains the advantage and decapitates her. Exhausted, Alice boards and falls asleep inside a canoe which floats out on Crystal Lake. Suddenly, Jason’s decomposing corpse attacks her, at which point she awakens in a hospital surrounded by a police sergeant and medical staff who are tending to her. When Alice asks about Jason, the sergeant says there was no sign of any boy. She says, "Then he's still there," as the lake is shown at peace.