Kill Game (2017)

Plot

Grace Arbor harbors dark secrets, especially for a group of seemingly perfect high school students who thrive on pranks. Initially fueled by their privilege and shallow cruelty, their lives spiral out of control after a prank leads to a tragic death, which they disguise as an accidental drowning. Five years later, a local is murdered by a serial killer donning a chilling Marilyn Monroe mask. As members of the prankster crew begin to die in ways reminiscent of their past misdeeds, they must confront whether this is a twisted act of revenge or a reckoning for their actions.