“Nonsense! Kingstone would never …”

“He’s about to spring a military coup against Roosevelt. He’s planning to use the army to take over Washington.” Two more thrusts to Joe’s heart.

Joe looked from one to the other, confused, knowing only that he was being used. “I don’t believe that!”

“No one’s interested in what you believe. Just for once in your life, shut your mouth and listen to what someone’s telling you! No time for your verbal prestidigitation, old man.” For a moment, the lip curled in scorn, then, with a return to his usual earnest tone: “Take it from me, Sandilands, one killing here in the park will prevent millions on the battlefield. Hasn’t that always been our aim? We fought our war to end war and if one last push is all it takes, well, that won’t hurt, will it? It’s a small price—the quick death of one traitor. I didn’t drag you out of the mud to have you foul up just when you can truly serve your country—and mine.”

“Who’s been feeding you this drivel, Bill?”

Armitage looked into Joe’s horrified face, shook his head and murmured, “This man doesn’t deserve to live. No way he can be allowed to open his mouth in court. This way’s clean and quick. Go ahead. Your back will be covered. At the highest level. You know how it works. You’ve wielded the brush in more than one state white-washing yourself. Seen you do it. You’ll come out of it smelling of roses. As ever. A hero. In line for yet another promotion. Come on, Captain—do your duty. England expects … the world expects … Old Horatio wouldn’t have dithered.”

At the use of the joking reference to his army rank, Joe looked from his sergeant’s familiar features smiling at him, invoking Admiral Nelson, and across the path to the bloodied and contorted face of the man now hauling himself to his knees. Unable to speak, Kingstone snarled his hatred and tried to stand and take his bullet on his feet. Joe raised the gun.

There was still a smile on Armitage’s face and he nodded encouragement as the barrel came up and took unwavering aim. Without a word, Joe pulled the trigger.

The dry click of a hammer on an empty chamber is the most harrowing sound in the world if you’re holding the gun. The gloating face of your intended target, the most unnerving sight. Armitage went on grinning in triumph. Without much hope, Joe kept the gun trained on the sergeant’s heart and he pulled the trigger again. Nothing.

“Oh, how inconvenient! No bullets! Well what do you know! I always wondered where I stood with you, Captain. Now I know for sure. Where I’ve always stood—just so much cannon-fodder. Expendable. I should be dead. For the second time! You were eager to put a noose round my neck seven years ago. Ungrateful sod! I can drop you with a clear conscience and no uncertainties.” And, with a burst of irritation: “You can stop looking over my shoulder in that stagy way. I know all the tricks you know—and more. There’s no cavalry about to dash up and save you. That greasy Branchman you keep on a lead is down at the Savoy sorting out the Frogs’ loose interpretation of room service. Now—something else I’ve been looking forward to—a dish eaten cold, did you call it? Well, caviar’s served on ice, isn’t it?” He raised the .22 and stepped closer. “I’m breaking my first rule of killing: keep your trap shut and just shoot. But this is special. I’ve waited years and I’m savouring the moment. I’ll remember you, Captain, when I raise my glass of champagne at the Ritz tonight. Little Miss Ivanova and I will make time in our romantic evening to murmur your name. Both your names, as we sip our Bollinger.”

Kingstone’s croak of protest was obliterated by the crack of a gunshot reverberating around the grove of trees. A bullet smacked into the tree a foot above Joe’s head. Joe fell automatically into a crouch, eyes searching the shrubbery from where it must have come. A missed shot? A warning?

The second shot did not miss its target.

Armitage, a look of astonishment on his face, had swung round, covering the shrubs with his .22 and the next bullet caught him squarely in the chest. A third tore through the muscles and bone of his upper arm. He reeled backward then sank to his knees, blood spouting from both wounds. The .22 slithered to the ground in a rush of blood.

Julia Ivanova, panting and white-faced, stepped into the arena. With no eyes for Joe and Kingstone, she clumped straight for Armitage, lying prone on the path. She shook her head in frustration. “Damn! I think he’s a goner.” She peered closer. “I had things to say to him. He was going to kill both of you and make it look like a shoot-out. He shoots you, Joe, then, with Cornelius groggy, he has all the time he needs to put the bullets back in the Colt and finish him off. They’re loose in his left hand pocket, the bullets, if you look. Sneaky bastard! If I had two good legs, I’d kick him!”

Only then did she look towards Kingstone. To Joe’s amazement, the man opened his arms and Julia ran to him and hugged him. Joe couldn’t be sure who was supporting whom but they seemed to have found a balance.

Shaking, Joe bent to pick up the pistol and then went to join them, passing his handkerchief to Julia, who set about staunching the senator’s wound. “Julia, before I run the quarter mile to the Park police station for help just tell me—how?”

“I caught him seeing to his guns in his room. He was loading the .22 but—and I thought this more than a bit odd—he was unloading the Colt. He slipped the bullets into his pocket. Now why would he be doing that? A professional going into the field with an empty gun? I thought I’d find out what he was up to. I knew where he was going to pick up Cornelius. I tracked him from the park gates. It’s nearly done me in. Glad you kept him talking while I staggered up.”

“Well, I’ll leave you for the moment in possession of … that’s Natalia’s pocket gun, isn’t it?”

“It was in the handbag Cornelius brought back from Surrey. I know about guns and I know this one well. It went all the way round South America with us. Natalia shot two men with it. It’s quite a stopper for its size. Well, go on then—don’t hang about—Cornelius is in pain.”

Joe looked into the beaten face. “No—that grimace was a smile, I do believe!” He put his ear to the senator’s swelling mouth. “He’s saying something … ‘She’s quite a stopper for her size’ … I think that’s what he said.”

THE BEAT COPPERS did a good job but were pleased to hand over to Inspector Orford, who promptly announced himself Scene of Crime Officer.

Armitage’s body was taken to make a last appearance before Rippon. Cornelius, disdaining hospital attention, was taken back, fussed over by Julia, in a squad car to Claridge’s.

The scene was easily accounted for to the authorities. Orford had shaken his head sagely with only the occasional lift of an eyebrow as Joe had explained how Cornelius had been the victim of an ambush by his own bodyguard. Joe had been quickly on the scene and had intervened. He’d wrested his weapon, the pocket Colt, from the renegade Armitage and shot him with it. The man had been a walking ammunitions store. A choice of gun for every eventuality. The large Colt (now found to be fully loaded) he had held in reserve at his back and a further smaller pistol, a .22 discovered on the body, would, Joe was certain, prove to be the gun that had killed Miss Kirilovna down in Surrey and another case would be cleared up.

Joe’s tired brain threatened to give out at the point where Orford sought a motive for this murder so the inspector tentatively offered one of his own. “I expect we could ascribe that killing to unrequited affection. You know what it’s like with these bodyguards and their employers, sir. He got too fond of her. She turned down his advances and, in a murderous rage, he pursued her down to the country hideaway where she was rendezvous-ing with his boss.”