It was a usual night. You were patrolling the neighborhood when you heard sounds of gunshots from a nearby house. Pulling out your police shield and your own gun, you rushed into the building. But there was nobody inside – neither the killer, nor the dead body. Just a faint trail of evidence that doesn’t necessarily mean anything… Could it be just a play of your imagination? Or are there some supernatural powers at work? You need to investigate this case and figure out what really happened here!