Footprints on the Ceiling

"Look up..." The woman covered her mouth with one hand, the other trembling as she pointed to the ceiling above Gideon's head. The others followed her gaze and were horrified to see a trail of bloody footprints, as if someone had walked across the ceiling.

A drop of blood fell straight down from the ceiling. Gideon instinctively dodged, narrowly avoiding it.

"Run!" Gideon grabbed Derek's sleeve an