简介 No one wants to listen to a polite, but persistent elderly man, Mr. Johnson, who has a strange theory about the recent "stocking murders" of three young women. His theory? That the third murder was committed by a copycat killer. First the old man, arming himself with a phony name, goes to the police, getting an audience with the very lieutenant who led the investigation, and the lieutenant dismisses his theory, but not before briefly conceding the point that the prime suspect, already in custody, confessed to only two of the three murders (having nothing to lose, it would seem, by co...