Banks thanked Farrow for his help, made his excuses and left.

There were no signs of activity around Roy’s house on Wednesday morning, not even a police seal across the door. Banks used his key to open the door and walked inside. The only sound he could hear was the humming of the refrigerator. There was a deep silence at the core of the house, the silence of Roy’s absence, and it felt heavier now than it had when Banks first arrived.

First he checked the kitchen. The laptop computer he had left on the table there was missing, and he assumed the police had taken it. There was nothing he could do about that right now, but he would have to let Brooke know that he wanted it back when they had finished with it.

Next he went up to look at Roy’s office. Whoever had searched the house had made a neat and tidy job of it. Nothing looked out of place.

Banks went into the entertainment room and flopped on the sofa. He thought about the CD he had found. Roy must have known that he was involved in something dodgy by Wednesday, when he buried the photos of Lambert and friend among the pornographic images. And perhaps he knew that the something dodgy – whether it was prostitution or illegal immigrants, or something else – was fast reaching critical mass. Did Roy know that his life was in danger? Banks doubted it. If Roy was used to skirting the edges of the law and mixing with bad company, as he seemed to be, then he was probably cocky enough to think there was nothing he couldn’t handle. But something had changed all that, and it had happened between Wednesday and Friday evening, or even a couple of days earlier, if Jennifer Clewes’s behavior was anything to go by.

What had Roy’s movements been during those crucial days? Where had he been? Whom had he talked to? If Banks could get the answers to those questions, he thought, then he might be able to answer the riddle of Roy’s death. And Jennifer’s.

He thought about what Annie had told him over breakfast, the doctor helping out prostitutes. Had Jennifer Clewes told Roy? Most likely she had. What had his reaction been? Had it anything to do with their deaths? But Banks failed to see how helping out a few unfortunate illegal immigrants could lead to murder. Unless, of course, the people who brought them in were involved and were beginning to feel threatened by something.

Banks also hadn’t forgotten that Burgess had told him Gareth Lambert was a smuggler with a large network of underworld connections. Burgess had also said that Lambert knew the Balkan route like the back of his hand, and now Annie was telling Banks about Eastern European prostitutes using the Berger-Lennox Centre. At least a vague picture was beginning to form in his mind, but he still didn’t know Roy’s place in it, or why he had been killed.

Banks thought back on his chat with Corinne the previous evening. He had found out a lot about his brother through talking to her. Roy loved the Goon Show and Monty Python; he did a hilarious Ministry of Silly Walks impersonation and quite a decent version of the Four Yorkshiremen sketch; New York was still his favorite city, Italy his favorite country; he had recently taken up digital photography and all the photos on his walls were his; he played golf and tennis regularly; he supported Arsenal (typical, Banks thought, who lumped Arsenal in the same category as Manchester United, the best teams money could buy); his favorite color was purple; his favorite food was wild mushroom risotto, his favorite wine Amarone; he loved opera and often took Corinne to Covent Garden (though she admitted that she never quite got opera); and they both enjoyed going to see Hollywood musicals and old foreign films with subtitles – Bergman, Visconti, Renoir, Fellini.

Roy gave money to beggars in the street but complained when he thought he was being overcharged in shops and restaurants. He could be moody, and Corinne had to confess that she never quite knew what was going on in his mind. But she loved him, as she told Banks when her tears flowed for the second time, after the third glass of wine; no matter that she hadn’t known where she stood with him for weeks, no matter that he had left her largely alone to deal with the trauma of her abortion. She had still hoped, somehow, that he would tire of his new conquest and come back to her.

There was only one family photograph in Roy’s entertainment room, and Banks walked over to look at it. It was taken on the promenade at Blackpool, he remembered, in August 1965, and you could see the Blackpool Tower in the background.

There they stood, all four of them, parents on the inside and flanking them Roy, freckled then, his hair a lot fairer than it was when he got older, and Banks at fourteen looking moody and what he supposed passed for cool back then, in his black drain-pipe trousers and polo-neck Beatles jumper. He hadn’t really looked at the photo closely before, but when he did he realized that it must have been taken by Graham Marshall, who had accompanied the Banks family on that holiday only a month or so before he disappeared during his Sunday-morning paper round.

This was the holiday when Banks had fallen for the beautiful Linda, who worked behind the counter at the local coffee bar. She was far too old for him, but he had fallen nonetheless. Then he and Graham had picked up a couple of girls at the Pleasure Beach, Tina and Sharon, and taken them under the pier for a bit of hanky-panky. He didn’t remember having the photograph taken, but that was no surprise. He hardly remembered Roy’s being on that holiday, either. What fourteen-year-old would waste his time hanging around with his nine-year-old brother?

Graham Marshall was dead, another murder victim, and now Roy. Banks looked at his father in an old gray V-necked pullover, shirtsleeves rolled up, cigarette dangling from the corner of his mouth, hair swept back with Brylcreem. Then he looked at his mother, hardly a dolly bird, but surprisingly young and pretty, with a full-bodied perm and a summer dress showing off her trim waist, smiling into the camera. What would they find when they explored her insides next week? Banks wondered. Would she survive? And his father, after all this trauma? Banks was beginning to feel as if everyone he came into contact with was cursed, that all his companions became hostages to death, like the wraiths that haunted “Strange Affair.”

Then he told himself to stop being so maudlin. He had solved Graham Marshall’s murder over thirty-five years after it had been committed, his mother would survive the operation, and his father’s heart would go on beating for a long time yet. Roy was dead and Banks would find out who killed him. And that was that.

As Banks was getting ready to head out to try Gareth Lambert again, his mobile rang.

“Alan, it’s Annie.”

“Thought you were on your way home.”

“So did I, but something’s come up.”

Banks gripped the phone tighter. “What?”

“Technical support have worked out where the digital photo on your brother’s mobile was taken.”

“How on earth did they manage that?”

“From the list of abandoned factories,” Annie said. “There were some letters visible on a wall in the background: NGS and IFE. One of the factories listed was Midgeley’s Castings, and one of the older detectives on the team remembered he used to pass by the place on his way to school and they had a sign that read ‘Midgeley’s Castings: Cast for Life.’ The place shut down in 1989 and nobody’s done anything with it since.”

“Where is it?”

“By the river down Battersea way. I’m sorry to be so brutal, Alan, but the tide experts also agree that it’s very likely the area where your brother’s body was dumped in the river, so it’s looking more and more as if it was Roy in foreground of the picture. We’re heading out there now. Want to come?”

“You know I do. What does Brooke have to say?”