Beauvoir paused. “It just seems too pat. His son buys a derelict old home no one wanted. They move here, then the Hermit is murdered and Marc’s estranged father shows up at almost exactly the same moment.”

“But you have no proof,” said Gamache, pushing slightly, “beyond a feeling.”

He could sense his second in command bristle. Jean-Guy Beauvoir had no truck with “feelings,” with “intuition.” Gamache, on the other hand, did.

“But you might be right,” said the Chief. “And what about motive?”

“That’s more difficult. We know why Olivier might have wanted the Hermit dead, but why would anyone else? If the motive was robbery the killer made a pretty poor job of it. From what we can make out, nothing was stolen.”

“What other motives could there be?” asked Gamache.

“Revenge. The Hermit did something terrible and the murderer found him and killed him for it. Might have been hunting him for years. That would also explain why the Hermit was a hermit. He was hiding. Those treasures had to come from somewhere. He almost certainly stole them himself.”

“Then why didn’t the murderer take them after he’d killed the Hermit? Why leave everything there?”

Gamache saw again the home buried in the wilderness. From the outside it seemed just a rustic log cabin, with window boxes of flowers and herbs, a vegetable garden, a fresh stream behind the home. But inside? Signed first editions, ancient pottery, tapestries, a panel from the famous Amber Room, leaded crystal and gold and silver candlesticks. And the violin.

And he saw young Agent Morin standing in the cabin, so awkward, like a wooden puppet, all gangly arms and legs. But as soon as he’d played that priceless violin his body had changed.

The haunting first notes of “Colm Quigley” returned to Gamache.

“There’s another possibility,” said Beauvoir. “The murder wasn’t about the treasure but something else the Hermit had done.”

“Your theory then is that the treasure distracted us. Distracted me.”

“No one who walked into that cabin believed the motive was anything other than the treasure. It seemed so obvious.”

But Gamache knew Beauvoir was being uncharacteristically tactful. He, Gamache, had been in charge of the investigation. He’d assigned the agents and investigators and he’d followed his own instincts, often in the face of strong protests on the part of Inspector Beauvoir who’d insisted all along both the murderer and the motive were in Three Pines.

Gamache now believed Beauvoir was right, and he’d been wrong. And perhaps had put an innocent man in prison.

“Okay, let’s suppose the treasure had nothing to do with the murder,” said the Chief Inspector. “Suppose the only thing of value the murderer wanted was the Hermit’s life and once taken he left.”

“So,” said Beauvoir, slinging his leg over the side of the easy chair and burrowing into the wing. He was hidden from view of the rest of the bistro, only his casual leg visible. No one could see him, but neither could he see anyone. “Take away the treasure but that still leaves us with other clues. The repetition of the word ‘Woo’ whittled into that chunk of red cedar, and woven into the web. It must mean something. And Charlotte, that name kept popping up, remember?”

Gamache did remember. It had sent him rushing across the continent to a mist-covered archipelago in northern British Columbia, on what now appeared to be a fool’s errand.

“There’s something about your list of suspects,” said Gamache after going over each one again in his head.

“Oui?”

“They’re all men.”

“Are you afraid the Equal Opportunity Bureau’s going to complain?” laughed Beauvoir.

“I just wonder if we should be considering some of the women,” said Gamache. “Women have patience. Some of the most vicious crimes I’ve seen have been committed by women. It’s more rare than men, but women are more likely to bide their time.”

“That’s funny, Clara was saying the same thing this afternoon.”

“How so?” Gamache leaned forward. Anything Clara Morrow had to say was, in the Chief’s opinion, worth listening to.

“She spent the morning with a bunch of women from the village. Apparently Old’s wife said something odd. She quoted some instruction manual that advised anti-terrorism squads to kill the women first.”

“The Mossad,” said Gamache. “I’ve read it.”

Beauvoir was silent. The Chief Inspector often surprised him. Sometimes it was with incomprehensible bits of Ruth’s poetry but mostly it was with things like this, with what he knew.