In the early hours of Thursday, February 21st, 2008, a six-year-old girl woke to a creaking noise down the hallway outside her bedroom door. It was a blustery night in rural Nevada, so she figured it was just the wind bending frozen tree branches in the yard. But then another creaking noise filled the house, this time even closer to her bedroom. She pulled her covers tight around her and stared out through the crack in the door. An uneasy feeling settled over her as the light in the hallway shifted. She could almost see the outline of a person standing outside her room. She squinted, trying to make out a face, wondering if it was one of her parents checking in on her. But as quick as the shadow appeared, it vanished into thin air.