Dead Letter Office
College Hole is an exhausted limestone quarry in northeastern Teller County, Indiana. One of the earliest quarries to be opened in the region, it earned its current name for supplying the stone used to construct a several of college and university campuses in Indiana and surrounding states. In the early days of the Event, local residents successfully lured a large horde of zombies into the quarry and detonated a payload of dynamite. The explosion breached a nearby retention pond, filling the quarry with water, and corpses.