Sorority Slaughterhouse (2015)

Plot

Five sorority sisters harboring deep secrets, including one recently stained by murder and another with an enigmatic history, awaken to find themselves imprisoned within their sorority house. As tensions rise, they discover they are not alone; an escaped axe-wielding maniac is on the loose. With their lives on the line, the girls must confront their darkest truths and band together to survive the terrifying ordeal, all while navigating the treacherous dynamics of friendship and betrayal that threaten to unravel them further.