‘You’re sticking to the theory that this is a murder and not an accident then?’ enquired Lehnhoff.

‘Yes. I am. For that reason.’

Sergeant Stumm tutted loudly and then rubbed his stubbly jaw, which sounded almost as loud. ‘Bad luck for him. But bad luck for the murderer, too.’

‘What do you mean?’ I asked.

‘Well, if he was a foreign worker, I can’t imagine there was much more than fluff in his pockets. It’s a hell of a disappointing thing to kill a man with the intent of robbing him and then find that he had nothing worth stealing. I mean, these poor fellows aren’t exactly well paid, are they?’

‘It’s a job,’ objected Lehnhoff. ‘Better a job in Germany than no job back in Holland.’

‘And whose fault is that?’ said Sergeant Stumm.

‘I don’t think I like your insinuation, Sergeant,’ said Lehnhoff.

‘Leave it, Lehnhoff,’ I said. ‘This isn’t the time or the place for a political argument. A man is dead, after all.’

Lehnhoff grunted and tapped the head with the toe of his shoe, which was enough to make me want to kick him off the platform.

‘Well, if someone did kill him, like you say, Herr Commissar, it’ll be another of them foreign workers that probably did it. You see if I’m wrong. It’s dog eat dog in these foreign-worker hostels.’

‘Don’t knock it,’ I said. ‘Dogs know the importance of getting a square meal now and again. And speaking for myself, if it’s a choice between fifty grammes of dog and a hundred grammes of nothing then I’ll eat the dog anytime.’

‘Not me,’ said Lehnhoff. ‘I draw the line at guinea pigs. So there’s no way I’d ever eat a dog.’

‘It’s one thing saying that, sir,’ said Sergeant Stumm. ‘But it’s another thing altogether trying to tell the difference. Maybe you haven’t heard, but the cops over at Zoo Station are having to put on night patrols in the zoo. On account of how poachers have been breaking in and stealing the animals. Apparently they just had their tapir taken.’

‘What’s a tapir?’ asked Wurth.

‘It looks a bit like pork,’ I said. ‘So I expect that’s what some unscrupulous butcher is calling it now.’

‘Good luck to him,’ said Sergeant Stumm.

‘You don’t mean that,’ said Lehnhoff.

‘A man needs more than a stirring speech by the Mahatma Propagandi to fill his stomach,’ I said.

‘Amen,’ said Sergeant Stumm.

‘So you’d look the other way if you knew what it was?’

‘I don’t know about that,’ I said, getting careful again. I might have been suicidal but I wasn’t stupid: Lehnhoff was just the type to report a fellow to the Gestapo for wearing English shoes; and I hardly wanted to spend a week in the cells removed from the comfort of my warm, night-time pistol. ‘But this is Berlin, Gottfried. Looking the other way is what we’re good at.’

I pointed at the severed head that lay at our feet.

‘You just see if I’m wrong.’

CHAPTER 2

About a lot of things I’m not always right. But about the Nazis I wasn’t often wrong.

Geert Vranken was a voluntary worker and had come to Berlin in search of a better job than the one that was available to him in Holland. Berlin’s railway, which was experiencing a self-inflicted crisis in recruiting maintenance staff, had been glad to have an experienced track engineer; Berlin’s police was less keen to investigate his murder. In fact, it didn’t want to investigate the case at all. But there was no doubting that the Dutchman had been murdered. When eventually his body was given its grudging, cursory examination by the ancient doctor brought back from retirement to handle forensic pathology for the Berlin police, six stab wounds were found on what remained of his torso.

Commissioner Friedrich-Wilhelm Lüdtke, who was now in charge of the Berlin Criminal Police, wasn’t a bad detective. It was Lüdtke who had successfully headed the S-Bahn murder investigation that led to the arrest and execution of Paul Ogorzow. But as he himself explained to me in his newly carpeted office on the top floor of the Alex, there was an important new law coming down the pipe from the Wilhelmstrasse, and Lüdtke’s boss, Wilhelm Frick, Minister of the Interior, had ordered him to prioritize its enforcement at the expense of all other investigative matters. Lüdtke, a doctor of law, was almost embarrassed to tell me what this important new law amounted to.

‘From September 19th,’ he said, ‘all Jews in Germany and the Protectorate of Bohemia and Moravia will be obliged to wear a yellow star inscribed with the word “Jew” on their outer garments.’

‘You mean like in the Middle Ages?’

‘Yes, like in the Middle Ages.’

‘Well, that should make them easier to spot. Great idea. Until recently I’ve found it rather hard to recognize who is a Jew and who isn’t. Of late they do look thinner and hungrier than the rest of us. But that’s about it. Frankly I’ve yet to see just one who looks anything like those stupid cartoons in Der Stürmer.’ I nodded with fake enthusiasm. ‘Yes, this will certainly prevent them from looking exactly like the rest of us.’