"It can't be Victor." He dived down through a clutter of memories, trying to bring back the day he boarded the Alabama Spirit, interviewing a baby-faced man: eager at the opportunity, anxious at the responsibility. "Can't be," he muttered.

"Who then? Even you and I aren't infallible, not the whole time. Take a look around if you don't believe me."

"I interviewed Victor one on one. Tell you, I might miss peripheral tension, like he's forgotten his girl's birthday card, but that kind of treachery I can spot straight away."

"Whatever you say."

He shifted his legs, trying to ease the stiff aching muscles. "Could we have missed someone?"

"Unlikely."

"The security headquarters staff," he said, ticking them off in his mind. "Both research teams, the manor staff; Christ, I even asked Julia and Walshaw." He felt an icy spike of fright penetrate his heart. "Oh Jesus," he whispered. "Walshaw."

"Walshaw?" She was openly scornful.

"No," he snapped. "Course not. But Walshaw didn't know Kendric had seduced Julia. Why not?"

"What do you mean? Why should he know?"

"Because Julia has a bodyguard with her twenty-four hours a day, no matter where she goes outside Wilholm. Remember, there was even one in the corridor outside Walshaw's office at the finance centre? That hardline woman. God, what was her name? Rachel. She was at Wilholm too. A bodyguard who reports directly to Walshaw, who should have told Walshaw what happened on the Mirriam."

Gabriel bowed her head. "A bodyguard: top-rank security, close to every executive decision ever made, knew Julia was going to the finance centre. But a bodyguard isn't part of the security headquarters staff, nor on the manor's staff. Oh Greg, we are a pair of fuck ups, aren't we? She was standing next to Julia the whole time, and we never even bloody saw her."

"Yeah," he said. Then gave a start. "Yeah, the whole time. That's strange."

"What is?"

"I've only ever seen the one bodyguard: Rachel. Every time I've visited Julia, it's been Rachel on duty. Doesn't that strike you as odd? There's got to be more than one."

"Did you always let them know you were coming in advance?"

He nodded silently. The death-chill hadn't left his heart. "Whoever he is, he is still with Julia. Tonight. Now. A hardliner taking orders from Kendric. And Armstrong has already ordered an attack on Philip Evans's NN core."

Gabriel stared at him with destitute eyes. "Oh, God."

He pulled at his cuffs, slowly increasing the strength until his wrists were circles of hot pain. Forearm muscles trembled with the strain. Nothing gave, not the cuff locks, not the iron stair rail. Nothing. "Shit." He let go, graze marks livid on his skin. The futility hurt as much as the failure.

"That's it, isn't it?" Gabriel said quietly. "End of the road. Philip Evans wiped, Julia snuffed by her own bodyguard, and you and I into the mud."