A guilt-ridden FBI agent, stranded in the painful memory of the abduction of his sister, suffers from a rare condition known as Nyctophobia, an irrational fear of the dark, and will have to face-off with the cunning serial killer who took her away.
Three high-school seniors throw a birthday party to make a name for themselves. As the night progresses, things spiral out of control as word of the party spreads.