Middle of the NightBy: Riley Sager The worst thing ever to happen on Hemlock Circle occurred in Ethan Marsh's backyard. On July 15, 1994, ten year old Ethan and his best friend Billy fell asleep in a tent on a manicured lawn in their quiet New Jersey cul de sac. In the morning, Ethan woke up alone. The tent was sliced open, and Billy was gone, taken. He was never seen again. Thirty years later, Ethan has returned to Hemlock Circle, still desperate for answers. Who took