It's the night of Marilyn Millay's birthday party, a summer garden soiree planned by her daughter, Nadine. But Nadine is straining under all sorts of pressure. Secrets bubble to the surface and old alliances are revealed as the party descends into drunken revelry. By the end of the night, Nadine finds herself standing over a dead body in her basement. How did she get here? And what shocking truths will she discover?