Around the evening camp fire, with Tara resting in her tent, Jake tells a ghost story of the empty children's home nearby, and of a violent sadistic monk who survived an assault by one of his charges, as revenge for killing his twin brother.
After a deathly row with his girlfriend and the others, aggressive jock Bluto drinks some of the hallucinogenic tea (supposedly for all to share in the morning) and experiences a trip which culminates in his murder, seemingly at the hands of the rogue monk from the children's home.
The three women, arguing and squabbling, get lost until they themselves are split, and Holly and Lisa are violently murdered – in accordance with Tara's continuing visions – after an encounter with local woodsmen Ernie and Bernie.
Upon investigating the property, Troy is apparently killed by the monk, and Jake escapes by jumping from a high window, breaking his leg as he lands.
As her mobile phone rings, Tara experiences a rapid flashback and realizes that the death bell mushroom caused her to murder all of her friends.