An innocent teenage prank plunges three high school girls into a world of chaos after the target of their torment turns up dead, and the police seek the evidence needed to charge them with murder. Bianca is furious. Her boyfriend has been going out with Dory behind her back, and now it's time to make the other girl pay. With the help of her best friends Fallyn and Sarah, Bianca lures Dory far from home, and abandons her in the middle of nowhere. Soon thereafter, the local police discover Dory's body on the outskirts of town, and race to catch her killer. When the time comes for someone to take the fall, growing tensions between the three girls lead to a cover-up that quickly turns deadly.