A group of seven high school graduates manages to escape from a deadly roller-coaster disaster, only to discover that their own deaths have been only temporarily avoided. Wendy spots clues of impending doom in digital photos of her soon-to-be-expiring classmates, and an ill wind follows her everywhere, suggesting the presence of a supernatural force that makes her a catalyst for deadly events, as each of her friends is dispatched in the order they were meant to die.