An estate agent shows a client a warehouse on a trading estate in which, to their shock, they discover that the entire ground floor of an elegant house has been constructed - furthermore there is a dead woman and an apparently deaf, demented young man, who is taken to a psychiatric hospital but killed before he can say anything more than a woman's name. From a freshly-painted portrait hanging on the wall of the elegant room, Jason deduces that the room is a copy of one in which another murder will soon take place unless Department 'S' can prevent it.
—don @ minifie-1