Allie Garvey is heading home to the funeral of a childhood friend. She's not only grief-stricken, she's full of dread. Because going home means seeing the other two people with whom she shares an unbearable secret. Twenty years earlier, a tragic prank gone wrong shattered the lives of five teenagers, including Allie. The teenagers kept what happened a secret, believing that getting caught would be the worst thing that could happen. But time has taught Allie otherwise. Allie has been haunted for two decades by what they did, and by the fact that she never told a soul. The dark secret has eaten away at her, distancing her from everyone she loves, including her husband. Now, Allie stands on the precipice of losing everything. She's ready for a reckoning, determined to learn how the prank went so horribly wrong. She digs to unearth the truth but reaches a shocking conclusion that she never saw coming.