In fact, it had been the regular presence of Shanker in the squat that had made Strike feel he could safely leave for university. He had not felt equal to putting into words what he most feared when he took leave of Shanker, but Shanker had understood.

“No worries, Bunsen, mate. No worries.”

Nevertheless, he could not always be there. On the day that Leda had died, Shanker had been away on one of his regular, drug-related business trips. Strike would never forget Shanker’s grief, his guilt, his uncontrollable tears when they next met. While Shanker had been negotiating a good price for a kilo of premium Bolivian cocaine in Kentish Town, Leda Strike had been slowly stiffening on a filthy mattress. The finding of the post-mortem was that she had ceased to breathe a full six hours before any of the other squat dwellers tried to rouse her from what they had thought was a profound slumber.

Like Strike, Shanker had been convinced from the first that Whittaker had killed her, and such was the violence of his grief and his desire for instant retribution that Whittaker might well have been glad he was taken into custody before Shanker could get his hands on him. Inadvisably allowed into the witness box to describe a maternal woman who had never touched heroin in her life, Shanker had screamed “That fucker done it!,” attempted to clamber over the barrier towards Whittaker and been bundled unceremoniously out of court.

Consciously pushing away these memories of the long-buried past, which smelled no better for being dug up again, Strike took a swig of hot tea and checked his mobile again. There was still no word from Robin.

19

Workshop of the Telescopes

He had known the second he laid eyes on The Secretary that morning that she was out of kilter, off-balance. Look at her, sitting in the window of the Garrick, the large students’ restaurant serving the LSE. She was plain today. Puffy, red-eyed, pale. He could probably take the seat next to her and the stupid bitch wouldn’t notice. Concentrating on the tart with the silver hair, who was working on a laptop a few tables away, she had no attention to spare for men. Suited him. She’d be noticing him before long. He’d be her last sight on earth.

He didn’t need to look like Pretty Boy today; he never approached them sexually if they were upset. That was when he became the friend in need, the avuncular stranger. Not all men are like that, darling. You deserve better. Let me walk you home. Come on, I’ll give you a lift. You could do almost anything with them if you made them forget you had a dick.

He entered the crowded restaurant, skulking around the counter, buying a coffee and finding himself a corner where he could watch her from behind.

Her engagement ring was missing. That was interesting. It shone a new light on the holdall she had been alternately carrying over her shoulder and hiding under tables. Was she planning to sleep somewhere other than the flat in Ealing? Might she be heading down a deserted street for once, a shortcut with poor lighting, a lonely underpass?