By the next afternoon, MAXINE hadn't come up with a thing. There were no differences at all in Belinda's killing versus the other women's. Only tiny variations, nothing at all significant.

She felt better. Belinda would finally find justice, if the little psycho ever made it to trial. A psychopath wasn't crazy, necessarily, even not usually. But who else knew that? Then she pictured him with Russell Bent of Chicago, both of them playing cards in the rec room of the state mental institution, both of them smiling at each other, joking about the idiot liberal judges and dumb-ass shrinks who believed they weren't responsible for their savagery because they'd had bad childhoods.

She had to stop it. There was nothing more she could do. Her father was right. Douglas was right. It was over. It was time to get on with her life.

19

IT HAD TO BE MARLIN Jones."

"It seems likely, but you don't sound as if you're really satisfied.''

"I'm not, but MAX-oh, I forgot, he's in drag-MAXINE-didn't turn up a single variation in the way Belinda was murdered as opposed to the other women. Marlin killed them all, he had to have." She sighed. "But why did he leave out Belinda in particular? It makes no sense."

"I'm glad you're not satisfied. I'm glad you have that itch in your gut," Savich said slowly, tapping his pencil on his desktop, deliberately. "You've inputted all the physical data and run endless comparisons, but there are other aspects you need to take into account. Now you've got to finish it."

She was frowning ferociously. A long, curling piece of hair flopped into her face. She shoved it behind her ear, not even aware of what she was doing.

He smiled as he said, "MAXINE and I have been doing a little work. It's her opinion that we need to go back to the props. Okay, think now about how he killed the women. Think about what he used to kill them and where he killed them."

"A knife."

"What else?"

"He killed them in warehouses and in a couple of houses. He obviously prefers warehouses, there aren't as many people around at night."

"What did he use?"

"He built props."

"Just the way Marty Bramfort was building props for her kid's school play in Boston. Think about what you had to do to build those props."

She just stared at him, then leaped to her feet, her hands splayed on his desktop, her chair nearly falling over backward. Her face was alight with excitement. "Goodness, Dillon, he had to buy lumber, but the SFPD said they couldn't trace it, it was too common. But you know a better question: Is it possible to know if the same lumber was used in all the killings, that is, was all the lumber bought in the same place? Okay. He had to screw all those boards together, right? They couldn't trace all the brackets and hinges and screws, but is there any way of knowing if someone screws in a screw differently from someone else? If the slant is different? The amount of force? Is this possible? Can you tell if some lumber matches other lumber from the same yard? The same screws?''

He grinned at her. "I don't see why not. You've got it now, Sherlock. Now we've got to pray that the San Francisco police haven't thrown away the killer's props from each murder. Actually, I'd be willing to bet they've got it all. They're good.

"Say they still have everything. Unfortunately MAXINE can't help us here, not even using the most sophisticated visual scanners would work. We've got to have the human touch. I know this guy in Los Angeles who's a genius at looking at the way, for example, a person hammers in a nail. You wondered if this was possible. It is. Not too many people know how to do it, but this guy does. You could show him a half dozen different nails in boards and Wild Ralph could tell you how many different people did the hammering. Now we'll test him about not only hammering nails but screwing in the brackets and hinges. Now go find out if you've still got a match."

Three days went by. It was hard, but Savich kept his distance. He'd given her Ralph York's number-Wild Ralph-nicknamed ten years before when a suspect in a murder case had tried to kill him for testifying and Ralph had saved himself with a hammer. Unexpectedly, the suspect had survived. He was now serving life in San Quentin. Savich had heard there was still a dent in his head.

No, he'd keep his mouth shut, at least for another day. To do anything active would be undue interference, and he knew she wouldn't appreciate it. If she had questions, she'd ask, he knew her well enough to know that she didn't have a big ego. He forced himself not to call Wild Ralph to see what was going on. He knew, of course, that the SFPD hadn't done any comparisons of this sort, simply because they'd never had any doubts that all the murders had been committed by the same person. Also, this kind of evidence wasn't yet accepted in a court of law. He found himself worrying. As for Sherlock, she didn't come near him. He knew from the security logs that she had worked until after midnight for the past two nights. He was really beginning to grind his teeth when she knocked on his office door three days later at two o'clock in the afternoon. She just stood in his doorway, saying nothing. He arched an eyebrow, ready to wait her out. She silently handed him a piece of paper.