he. Can’t it be a woman?”
“I’ve been reading the current literature.”
Stridner rose and went to the bookshelf that covered the wall behind her. She took out a bundle of books and set them down on the desk with a thud.
“I’ve skimmed through these over the weekend.”
Irene could make out the titles of the top two volumes: Der nekrotope Mensch and Sexual Homicide: Patterns and Motives.
“You asked if it could be a female killer. The answer is, with almost complete certainty, no. There are hundreds of case studies of necrosadistic mutilation in the literature and in not a single case has the perpetrator been a woman. Perhaps an accomplice, but it’s unlikely.”
Stridner was quiet while she straightened her green-framed glasses on the thin bridge of her nose.
“When I was examining the upper portion of the abdomen I began to suspect that we were dealing with a necrosadistic murderer. There are two types of murderers who dismember. The first wants to get rid of the body and remove all traces of his and the victim’s identity. The other wants to have a dead body in order to satisfy himself sexually during the dismemberment by defiling the dead body. There are no similarities between these two types of murderers.”
She tapped meaningfully on the pile of books and paused dramatically before continuing.
“One thing is very unusual—namely, that the victim happens to be a man. That is rare. Almost without exception it’s men killing women. There are, however, a few deviations. I found a pair of brothers in the USA who had murdered over thirty young men. They had subjected their victims to standard sadistic necrophiliac dismemberment and later buried the bodies on their ranch. Certain parts of the outer musculature were missing from the bodies. In the brothers’ freezer, these body parts were found, well preserved. Mostly, the buttocks. Cannibalism is not unusual with this type of murderer.”
“It sounds like an American horror film,” said Irene. The persistent feeling of nausea she’d had in her stomach since she arrived at Pathology was increasing.
Stridner continued, “I’m very concerned that this sort of victim has been found here. Thankfully, this type of murder is unusual. It means that the type of murderer is also very unusual, but when such a murderer starts killing, the risk is high that he will kill again.”
“He isn’t satisfied with one victim?”
“No. Dismemberment and the defiling of the body fulfill his fantasies and keep his anxiety in check. He feels good after his exploit. He wants to have that sensation repeated.”
“Is he fully aware of what he has done?”
“Yes. Just as he is aware that he can do it again. Whenever he wants.”
Irene started to understand why this case had affected her so much from the beginning. Instinctively, she had sensed a merciless killer’s presence. A type of murderer she wasn’t accustomed to. Nor was anyone else at Violent Crimes in Göteborg, for that matter.
“Is he mentally ill?”
Stridner drew her eyebrows together and focused on Irene while she thought.
“Not so that one can label him with a psychiatric diagnosis. Often these murderers seem relatively normal. I say relatively because if you take a closer look at them, they have certain personality traits in common. Usually, they are lonely people. They are pleasant and polite when you speak with them but they don’t invite any deeper friendship. They rarely display their violence; it is buried deep within. They have rich fantasy lives that are fed by violent pictures, films, and books. Frequently, they start on their paths with sadistic acts performed on animals. Their sex lives are often odd. Commonly, they are impotent, but they get their release through masturbation during the rites they enact with the dead bodies.”
Irene thought fast. “Have I understood you correctly? Are you saying that our murderer is probably homosexual?”
Stridner shook her head. “Not necessarily homosexual. Sexually ambivalent. As I said, their sexuality is often odd. Outwardly they can almost seem to be asexual. There can be hints of homosexual interest, but usually fetishism or, for example, transvestism interests them. They are sexual seekers. It is only when they start performing rites with dead bodies that they attain an outlet for their fantasies and feel well. They need complete power over a dead body. No one is as vulnerable as a dead human being.
“May I ask a big favor of you?” Irene asked.
“Depends. What is it?”
“Would you be so kind as to come down to Violent Crimes tomorrow morning? We have a meeting at eight o’clock. It