Five married guys conspire to secretly share a penthouse loft in the city–a place where they can carry out hidden affairs and indulge in their deepest fantasies. But the fantasy becomes a nightmare when they discover the dead body of an unknown woman in the loft, and they realize one of the group must be involved.
The murder victim is Sarah Deakins: Vincent, Luke, and Marty met her at a bar; both Vincent and Luke are attracted to her, but she hooks up with Vincent and becomes attached to him. At a party they are both attending, Sarah threatened to tell Vincent’s wife about the affair as a way to have them break up, but she is dissuaded from this by Luke. She seemingly tries to commit suicide at the loft, by taking pills with champagne. She is discovered by Luke, who calls Chris, Marty and Phillip, showing them a note to Vincent. The note read “See you in the next life”; this note is taken from the loft by Chris.
The men were motivated to set Vincent up by Luke, who showed them DVDs of Vincent having sex with Marty’s wife, Mimi; Chris’s prostitute, Ann (who Vincent had paid to allow Chris to seduce her, so that he would take a key to and use the loft); Zoe, Phillip and Chris’s younger sister. Three of the men leave to set up their alibis, with Philip remaining at the loft to stage the scene. He takes some cocaine and cuts Sarah’s wrists, using her bloodied finger to write a Latin phrase similar to that in her suicide note. He then handcuffs Sarah’s right hand to the bed.