Nashquitten, MA, is a decaying coastal enclave that not even tourist season can revive, full of locals who have run the town's industries for generations. When a young woman dies at a house party, the circumstances around her death suspiciously unclear, the tight-knit community is shaken. As a mother grieves her daughter, a teacher her student, a best friend her confidante, the events around the tragedy become a lightning rod: blame is cast, secrets are buried deeper. Some are left to pick up the pieces, while others turn their backs, and all the while, a truth about that dreadful night begins to emerge.