theories about the writerâs age, literacy, and lack of a record.
âYes, I think youâre right about all that. Certainly, heâs intelligent. It seems to me heâs not going to have a record that would make him easy to find. Letâs also assume for now heâs somewhere between twenty-five and fifty.â
âIs there anything else you can say?â
âOh, thereâs quite a bit more. The letter is revealing. Youâre dealing with a âhollow man,â a psychopath. He feels his emptiness and wants to fill this inner void with some humanity . . . literally.â Karlsson gave Ekman a thin smile.
âHe sets himself apart from other humans. Heâs cleverer than anyone, including the famous Chief Superintendent Ekman.â
âWhat would he seem like to the casual observer?â
âOr even to those who think theyâre close to him. Of course, no one is. Heâs probably single, although he may have casual intimate relationships with women . . . or men. Heâs isolated inside, always focused only on his own needs. But on the surface, as heâs told you, heâs âcharming, handsome,â very likable, and may have friends who think the world of him. This is often typical of the psychopath. He wears what some psychiatrists call âthe mask of sanity.â â
âBut he has rules about killing . . . no children . . . and how painlessly he does it, or will do it. If he can be believed,â said Ekman.
âHe may be trying to throw you off. Psychopaths are typically deceptive and manipulative. So it might be best not to exclude children as possible victims. But perhaps heâs telling the truth, because everyone, even a psychopath, will attempt to justify his actions, no matter how terrible. Itâs part of his rationale for what heâs compelled to do by inner drives he doesnât understand and canât control.
âHe may boast of not killing children, but again, notice he says heâs tempted. As far as painless killing goes, he gives no thought . . . it totally escapes him . . . that there will be an enormous burden of psychological pain for others. He doesnât think about the grief of the families and friends of his victims.
âHe justifies his actions as no more immoral than those of any person of normal appetites. Walther, havenât you found that evil often boasts of superior moral virtue? He said he considers himself less a monster than you.â
âMany people think the same,â Ekman said, grinning.
âHis letter to you makes this personal in other ways. This is someone who presents himself as a misunderstood Grendel. Heâs singled you out. That, of course, makes you his Beowulf, though I canât say you look the part.â There was a faint smile on his face.
âHe wants to humiliate you personally, not just the police. Youâve become the opposition. Heâs not simply warning you, but issuing a direct challenge.â He paused for a moment.
âAt the very end of the letter, he says âYouâ are to his taste. That âYouâ could mean people generally, but it could also mean âYou, Walther Ekman.â â Karlsson looked at his friend. âYouâd make wonderfully hearty meals for several weeks,â he said, straight-facedly.
âYouâre not serious?â said Ekman, taken aback.
âUnfortunately, Iâm quite serious, Walther. This could become extremely personal. You know where to begin looking for him?â
âWeâre going to check missing-person cases for the last few years for leads. Any suggestions?â
âYouâre right to think heâs already killed. His letter is evidence of a later stage of his disease. Heâs committed perfect crimes and has never been found out. Now he wants his genius known. More than that, he wants to see if he can be caught. Maybe he even wants to be caught, so he can bask