A long time ago, there was a young boy who used a butcher knife as a toy. He would throw it in the air and caught it between his fingers at the edge of the blade, barely missing his fingers. But, a black and a white van pulled up in front of the house. The boy died soon after, the men in the vans dying along with him.
Who/or what killed them?
Answer: The knife was haunted by the reaper, therefore being able to kill them all without leaving a trace of blood or finger prints on the knife.