What made it worse was that it had been so ridiculous. So very Katerina. She’d been driving her Mercedes SLK with the top down. She’d just left the Berlin ring road at the Ku’damm exit, so she’d probably still been going too fast when a motorbike shot out from a side street in front of her. Desperate to avoid hitting the careless rider, she’d swerved towards the pavement, lost control of the powerful roadster and careered into a newspaper kiosk. She’d died in the arms of a paramedic, her head injuries too appalling to comprehend.

The biker was long gone, unaware of the carnage he’d left in his wake. And mechanical examination had discovered a fault in the circuit that controlled the anti-lock braking in the Merc. That, at any rate, was the official version.

But once his initial grief had receded to the point where he could function again, Tadeusz had begun to wonder. Krasic, ever the loyal lieutenant, had reported that in Tadeusz’s temporary absence there had been a couple of more or less subtle attempts to move in on his business. Krasic, who had stoically refused to be distracted by his boss’s bereavement, had dealt ruthlessly with the threats, but as soon as Tadeusz showed signs of life again, he had laid out the full story before him.

Now, the word was out. Tadeusz wanted the biker. The police officers on his payroll had been little help; information from witnesses was scant. It had all happened so fast. It had just started to rain, so passing pedestrians had their heads down against the weather. There were no surveillance cameras in the immediate area.

The private investigator Tadeusz had hired to re-interview the witnesses had come up with a little more. One teenage boy had been enough of a wannabe rider himself to have noticed that the machine was a BMW. Now, Tadeusz was waiting impatiently for his police contacts to provide a list of possible candidates. One way or another, whether her death had been an accident or a more cruel design, someone was going to pay for it.

While he waited, Tadeusz knew he had to keep himself occupied. Usually, he left the planning on the ground to Krasic and the competent cadre of organizers they’d built around them over the years. He dealt in the big picture and the details were not his concern. But he was edgy. There were threats out there in the shadows, and it was time to make sure that all the links in the chain were still as sound as they had been when the systems were set up.

And it did no harm now and again to remind the peons who was in charge.