Three things are known: 1) On April 2nd, 2:34 PM, the body of fifteen-year-old Essie Hatch was found floating face-down in Lake Adara 2) Essie, the captain of her swim team, drowned in foot-deep water 3) Aria Blake killed her But why? _______________ Told in reverse, this story goes back in time to figure out what, exactly, made Essie's best friend resort to murder. "Not everyone is the hero of their story..."