M: A professor at the university in Leiden. Pieter de Groot. His cleaner found the body. He was in his study at home, staked out naked on his desk. He’d been drowned by having a funnel or a pipe shoved down his throat, then water poured through it.

P: very nasty. was he one of those scientists who do animal experiments?

M: He was an experimental psychologist. I don’t know much detail about what he did. But I don’t think this is about animal rights. I think this was a one-on-one. There’s more, you see. Whoever did this, they didn’t stop at killing. There’s mutilation as well.

P: genital?

M: Yes and no. The killer left his prick and balls intact, but scalped his pubic hair. I’ve never seen anything like it. It was almost worse than if he’d been castrated. That would have made more sense, more typical of what the sexually motivated killer would do.

P: you know, this is ringing bells with me. some bulletin i glanced at. not one of ours, a cry for help from another force.

M: You mean there’s been a case like this in Germany?

P: can’t say for certain. but something’s niggling at the back of my mind. i’ll do a computer trawl in the office.

M: I don’t deserve you, do I?

P: no, you deserve much better. so, now we got the shop talk out of the way, you want to get personal?

Marijke smiled. Already, Petra had reminded her that there was more to life than murder. At last, she could see a route that might take her to sleep.

Chapter 10

10

The Wilhelmina Rosen sat unusually high in the water. She’d discharged her cargo that morning, but someone at the shipping agency had screwed up, and the load that should have been stowed that afternoon had been delayed till the following day. He wasn’t unduly anxious. He could probably make up the day once they were under way, even if it meant bending the rules about how long their watches should be. And the crew were happy enough. They weren’t going to complain about a night ashore in Rotterdam, since it wasn’t a delay that would put a dent in their pay.

Alone in his cabin, he unlocked a small brass-bound chest that had belonged to his grandfather and contemplated its contents. The two jars had originally contained pickled gherkins, but what floated inside now was infinitely more grisly. Preserved in formalin he’d stolen from a funeral parlour, the skin had lost its flesh tints and assumed the colour of tinned tuna. Fragments of the small muscles were darker, standing out against the skin like a cross-section of tuna steak grilled rare. The hair remained curled, though now it had the harsh dullness of a bad wig. Still, there could be no doubting what he was looking at.