Three friends wake up the day after Halloween in an apartment to find one of their roommates dead. None of the three friends initially remember what happened, but slowly the nightmare surfaces.

It's the day after Halloween. Jacopo and Duke wake up in the apartment of two girls: Lenka, the Czech Republic, and Elizabeth, English, both in Italy thanks to the Erasmus project. The dawn of that new day brings with it a big problem: Elizabeth died. But there's more, because none of the three remember what happened. Neither James nor Duke nor Lenka, remember what happened that night.—lucasklaus

After a long, wild, sex-and-substance-fuelled night of partying on Halloween, Erasmus Czech student Lenka, her boyfriend Jacopo, and his friend Duke realise that the fourth team member, Elizabeth, is lying dead in a pool of blood. Having no recollection of the night before, the perplexed companions embark on a mission to reconstruct the fateful night, following a faint trail of clues that could help them shed light on the mystery. Can Elizabeth's recordings unveil the macabre truth behind her gruesome murder?—Nick Riganas