Scorned (2014)

In a hidden beach house on the Malibu shore, a twenty-something couple is have a 'spitting mad' lover's quarrel. The boyfriend storms out, and into the arms of their housemate. When the infidelity is discovered, horrible violence ensues. 17 months later, a group of attractive twenty-somethings move into the abandoned beach house, unaware of the tragedy that had kept the house vacant all these months. One by one, temptation seduces the housemates into betraying their romantic relationships.