One summer night at a crowded lake party, a group of five girls makes a split-second decision that will haunt them forever. What begins as a confrontation with a dangerous boy quickly spirals into panic, violence, and a secret too dark to confess. Bound by fear and loyalty, the friends bury the truth along with the body — believing the nightmare is over. But some secrets refuse to stay hidden, and the past has a way of clawing its way back to the surface.