She asked, ‘What’s the story? Is it true, the getaway?’

Rhyme grimaced and glanced at Sellitto, who rolled his eyes and said, ‘He’s gone, yeah. But we got a good description from the hostage.’

‘What’s the prognosis, Sachs? The guard?’

‘Eyes’re going to need some treatment is all. He got hit by formaldehyde and severed male genitals. That’s what was in the jar. Which he’s not happy about.’ She gave a faint laugh. ‘It was dark, I saw some flesh on the ground. I thought the unsub had used acid and it was melting the guard’s flesh off. But he’ll be okay. Now, Lon, how’s the manhunt going?’

The detective explained to her, ‘We’ve got undercover at all the bus and subway stations in Marble Hill and north and south – the Number One train. He could get a cab but I’m thinking he won’t want to be seen one on one – by the driver. According to our tat expert, he’s not from around here so he probably doesn’t know about gypsy cabs. We’re betting he’ll stick to public transportation.’

Rhyme could see Sachs nodding, then the image was breaking up, freezing. The unreliable Internet.

The picture came in clear again.

She said, ‘He might try for a train farther east.’

‘Yeah, I suppose he could.’

Rhyme said, ‘Good point.’ He told Sellitto, ‘Get some of your people to the Number Four train and the D and B lines. That’s central Bronx. He’s not going to get farther east than that.’

‘Hm. I’ll do it.’ The detective stepped away to make the call.

Sachs said, ‘One thing occurred to me, Rhyme?’

‘And?’

‘There were dozens of storerooms he could’ve hidden in. Why did he pick that one?’

‘Your thought?’

‘He’d spent time there before. I think that’s where he was going to take Harriet Stanton to tattoo her.’

‘Why?’

‘It was like a skin museum.’ She described the preserved tissue samples in jars.

‘Skin. Sure. His obsession.’

‘Exactly. Internal organs, brains. But easily half the jars contained external flesh.’

‘You working up some kind of dark psychology here, Sachs? I’m not sure that’s helpful. We know he’s interested in skin.’

‘I’m just figuring he’d spent more time there than just checking it out as a possible murder site. Like a tourist at MoMA, you know. It drew him. So I walked the grid three times there.’

‘Now, that’s a valid use for psychobabble,’ Rhyme said.

CHAPTER 25

Head down, Billy strode quickly toward the subway in the Bronx that would take him south to Manhattan, to his workshop, to his terrariums, to safety and comfort.

He reflected back to the hospital corridor, picturing Amelia Sachs … He couldn’t help but think of her with some familiarity, having learned everything he could about the woman – and Lincoln Rhyme.