When their city is rocked by a series of brutal occult murders, veteran detective John Locke and his young partner Terri Keyes are forced to put aside their differences and follow the trail of evidence to a formerly abandoned asylum.
An independent 12 year old girl named Three is home alone late one night when her house is invaded by several masked intruders. While trying to escape from them she learns of a far more dangerous threat waiting outside.
A group of criminals stumble upon a lodge after a bank heist. As they hold the owners hostage and plan their next move they encounter an evil in the woods that is hungry and will stop at nothing to feed on their flesh.