Two college girls rent an apartment off campus together, but they couldn't be more different. Little arguments escalate into an all-out war, and the presence of a boyfriend sends the feud over into a spiral of mutual hate ending in a deadly fight.
To make ends meet, a woman rents out a room in her home to a younger man. But when her finances are jeopardized, she invites a second man to live with them, creating a toxic mix of suspicion, accusations, rage, and murder.
A hospital worker invites a colleague (who's fallen on hard times) to come live with her. But the good deed backfires, and it only takes a few weeks before a stealthy betrayal turns into a gruesome crime.
A young woman craving independence moves out of her parents' house and in with her kind-hearted boss. But freedom comes with a price, and when she is unable to pay, she loses control, and more than one "innocent" is slaughtered.
A man rents out a room to an old buddy, but their contrasting living habits create chaos in the house. Tiny arguments turn into petty crimes, resulting in a vicious fight that turns deadly.
Two women strike up a fast friendship and move in together. But a lack of privacy and a secret relationship rips apart the harmony, and a battle for control ends in a brutal murder.
Two old friends reconnect when they end up renting a house a house together from an absentee landlord. But familiarity quickly turns into frustration, and an abusive relationship escalates to a violent death.
A mother and daughter rent out two rooms of their house to old family friends. But as the new roommates grow closer, alliances start to shift and tempers flare until it all comes to a bloody end.