Skrekkens hus

Simon and Niko want to find out more about a gruesome story that they have heard is really true. Niko's big brother has told them about a horrific murder. They find the house where it is said to have happened and go in to see if there are still traces of blood on the walls. But as they start investigating the house, they suddenly fall through a trapdoor and down into the dark basement. And there's no way out! Then Simon discovers that Niko has disappeared…