Some fainted, some just stared in disbelief, while others were violently sick when they realized they were still alive. Rafferty hated the ones who fainted. It meant he had to wait for them to fully recover before he could begin the whole process again. But Martinez obligingly remained wide awake.

When Rafferty extracted the gun, his idea of a blow job, the victims often smiled, imagining the worst was over. But as he spun the cylinder again, Don Pedro knew he was going to die. It was just a matter of when. Where and how had already been decided.

It always disappointed Rafferty when he succeeded with the first shot. His personal record was nine, but the average was around four or five. Not that he gave a damn about statistics. He thrust the barrel back into Martinez’s mouth, and took a step back. After all, he didn’t want to be covered in blood. The Argentinian was foolish enough to resist again, and lost another tooth for his trouble, a gold one. Rafferty pocketed it before he squeezed the trigger a second time, but was not rewarded with anything but another click. He pulled out the barrel in the hope of removing another tooth, well, half a tooth.

“Third time lucky,” said Rafferty as he thrust the muzzle back into Martinez’s mouth and pulled the trigger. Another failure. The chauffeur was becoming impatient and was now hoping that his morning’s work would be completed on the fourth attempt. He spun the cylinder a little more enthusiastically this time, but when he looked up, Martinez had fainted. Such a disappointment. He liked his victims to be wide awake when the bullet entered their brain. Although they only lived for another second, it was an experience he relished. He grabbed Martinez’s hair, forced open his mouth and pushed the barrel back inside. He was about the pull the trigger a fourth time, when the telephone in the corner of the room began to ring. The insistent metallic echo in the cold night air took Rafferty by surprise. He had never known the phone to ring before. In the past, he had used it only to dial a number and deliver a four-word message.

He reluctantly withdrew the muzzle of the gun from Martinez’s mouth, walked across to the phone, and picked it up. He didn’t speak, just listened.

“The mission has been aborted,” said a voice with a clipped, educated accent. “You won’t need to collect the second payment.”

A click, followed by a burr.

Rafferty replaced the receiver. Perhaps he would spin the cylinder one more time, and if he succeeded, report back that Martinez was already dead by the time the phone had rung. He’d only ever lied to the area commander once, and there was a finger missing from his left hand to prove it. He told anyone who asked that it had been chopped off by a British officer during an interrogation, which few on either side believed.