“There’s been a murder at Eden Lodge,” he said quietly. His voice was low and very precise, his diction perfect. “This would be of no concern to us, except that the dead man is a junior diplomat, of no particular distinction, but he was shot in the garden of the Egyptian mistress of a senior cabinet minister, and it seems the minister was unfortunately present at the time.” He stared levelly at Pitt.

Pitt took a deep breath. “Who shot him?” he asked.

Narraway’s eyes did not blink. “That is what I wish you to find out, but so far it unfortunately looks as if Mr. Ryerson is involved, since the police do not seem to have found anyone else on the premises, apart from the usual domestic servants, who were in bed. And rather worse than that, the police arrived to find the woman actually attempting to dispose of the body.”

“Very embarrassing,” Pitt agreed dryly. “But I don’t see what we can do about it. If the Egyptian woman shot him, diplomatic immunity doesn’t stretch to cover murder, does it? Either way, we cannot affect it.”

Pitt would have liked to add that he had no desire or intention of covering the fact that a cabinet minister had been present, but he very much feared that that was exactly what Narraway was going to ask him to do, for some perceived greater good of the government or the safety of some diplomatic negotiation. There were aspects of being in Special Branch that he disliked intensely, but ever since the business in Whitechapel he had had little choice. He had been dismissed from his position as head of the Bow Street station, and had accepted secondment to Special Branch as protection for himself from the persecution that had followed his exposure of the Inner Circle ’s power and its crimes. His new assignment was the only avenue open to him in which he could use his skills to earn a living for himself and his family.