Matt Shapiro (Don McKellar) is dead, another apparent suicide in New York City. But someone in his circle of friends called 911 when Matt died, which means that Assistant District Attorney Nicole "Nick" DeVivo (Parker Posey) has to interview witnesses to close the file. But there's a strange hesitancy about Matt Shapiro's family and friends when they talk about his death, and Nick grows suspicious. Did Matt Shapiro kill himself? Did someone help him? And was he the only victim?
