Sachs couldn’t help but note too that the girl had told the Olivettis first about her travel plans.

Come on, I deserve a hearing, Sachs thought.

Which was not, however, Pam’s opinion. She said brusquely, ‘Anyway, we’ve decided.’

Then Pam grew suddenly giddy, though Sachs could see the emotions were fake. That was clear. ‘It’ll be a year. Two, tops.’

Now two ?

‘Pam,’ Sachs began. ‘I don’t know what to say.’

Yes, you do. So say it.

As a cop, Sachs never held back. She couldn’t as a big sister either. Or surrogate mother. Or whatever her role in the girl’s life might be.

‘Knuckle time, Pam.’

The girl knew of Sachs’s father’s expression. She gauged Sachs with narrowed eyes, which were both cautious and flinty.

‘A year on the road with somebody you don’t really know ?’ Sachs said this evenly, trying to keep some tenderness in the tone.

But the woman responded as if Sachs had thrown open the parlor window and let in a flood of sleety wind. ‘We do  know each other,’ Pam said defiantly. ‘That’s the whole point. Didn’t you hear me?’

‘I mean really  know each other. That takes years.’

Pam shot back, ‘We’re right for each other. It’s simple.’

‘Have you met his family?’

‘I’ve talked to his mother. She’s totally sweet.’

‘Talked to?’

‘Yes,’ the girl snapped. ‘Talked to. And his father knows all about me.’

‘But you haven’t met them?’

A cool chill. ‘This’s about me and Seth. Not his parents. And this cross examination is pissing me off.’

‘Pam.’ Sachs leaned forward. She reached for the girl’s hand. It was, of course, eased out of reach. ‘Pam, have you told him about what happened to you?’

‘I have. And he doesn’t care.’

‘Everything? Have you told him everything?’

Pam fell silent and looked down. Then she said defensively, ‘There’s no need to … No, not everything. I told him my mother was crazy and did some bad things. He knows she’s in jail and will be there forever. He’s totally fine with it.’

Then he was from The Walking Dead , Sachs reflected. ‘And where  you grew up? How  you grew up? Did you tell him any of that?’

‘Not really. But that’s in the past. That’s over with.’

‘I don’t think you can ignore it, Pam. He has to know. Your mother did a lot of damage–’

‘Oh, I’m crazy too? Like my mother? That’s how you look at me?’

Sachs was stung by this comment but she tried to keep a light tone. ‘Come on, you’re saner than any politician in Washington.’ She smiled. It wasn’t reciprocated.

‘There’s nothing wrong with me!’ Pam’s voice rose.

‘Of course not, no! I’m just concerned about you.’

‘No. You’re saying I’m too fucked up, I’m too immature to make decisions on my own.’

Sachs was growing angry herself. The defensive didn’t suit her. ‘Then make smart ones.’ If you really love him and it’s going to work out, a year or so of dating won’t mean anything.’

‘We’re going away, Amelia. And then we’re moving in when we get back. I mean, Get over it.’

‘Don’t talk that way to me,’ Sachs snapped back. She knew she was losing it but couldn’t stop herself.

The young woman rose abruptly, knocking her cup over and spilling it onto the silver tray.

‘Shit.’

She bent forward and angrily mopped it up. Sachs leaned in to help but Pam pulled the tray away and continued cleaning by herself, then tossed down the brown, saturated napkin. She glared at Sachs with shockingly feral eyes. ‘I know exactly what’s going on. You want to break us up. You’re looking for any excuse.’ A cold grin. ‘It’s all about you, isn’t it, Amelia? You want to break us up just so you can have the daughter you were too busy being a cop to have.’

Sachs nearly gasped at the searing accusation – perhaps, she admitted silently, because there was a splinter of truth in it.

Pam stormed to the door, paused and said, ‘You’re not my mother, Amelia. Remember that. You’re the woman who put my mother in prison.’

Then she was gone.

Near midnight, Billy Haven cleared away his supper dishes, washing everything that wasn’t disposable in bleach to remove DNA.

Which was as dangerous – to him – as some of the poisons he’d extracted and refined.

He sat back down at the rickety table in the kitchen area of his workshop, off Canal Street, and opened the dog eared, battered notebook, the Commandments.

Delivered, in a way, by the hand of God.

Those stone tablets to Moses.

The notebook, with its dozen or so pages of tightly packed sentences – in Billy’s beautiful, flowing cursive writing – described in detail how the Modification should unfold, who should die, when to do what, the risks to avoid, the risks to take, what advantages to seize, how to cope with unexpected reversals. An exact timetable. If Genesis were a how to guide like the Modification Commandments, the first book of the Bible would read:

Day Three, 11:20 a.m.: Create deciduous trees. Okay, now You have seven minutes to create evergreens …

Day Six, 6:42 a.m.: Time for salmon and trout. Get a move on!

Day Six, noon: Let’s do the Adam and Eve thing.

Which naturally brought to mind Lovely Girl. He pictured her for a moment, face, hair, pure white skin, then eased away the distracting image the way you’d set aside a precious snapshot of a departed loved one – carefully, out of a superstitious fear of harming your love if you dropped the frame.

Flipping through the pages, he studied what was coming next. Pausing once again to reflect that the Modification was certainly complicated. At various points in the process he’d wondered if it was too much so. But he thought back to the pages of the chapter he’d stolen from the library earlier that day, Serial Cities , recalling all the surprising – no, shocking – information it had revealed.

Experts in law enforcement universally voice the opinion of Lincoln Rhyme that his greatest skill was his ability to anticipate what the criminals he’s pursuing will do next.

He believed that was the quotation; he wasn’t sure, since Chloe Moore, no longer of this earth, had inconsiderately ripped a portion of that passage from the book.

Anticipate …

So, yes, the plan for the Modification had  to be this precise. The people he was up against were too good for him to be careless, to miss a cue in any way.

He reviewed plans for the next attack, tomorrow. He memorized locations, he memorized timing. Everything seemed in order. In his mind he rehearsed the attack; he’d already been to the site. He now pictured it, he smelled it.

Good. He was ready.

Then he glanced at his right wrist, the watch. He was tired.

And what, he wondered, was going on with the investigation into the demise of Ms Chloe?

He turned on the radio, hoping for news.

The earlier reports had been that a young resident of Queens, a woman clerk in a stylish boutique in SoHo, had been found dead in an access tunnel off the cellar. Well, Billy had thought, perplexed, it was hardly very stylish. Chinese crap, overpriced and meant for frothy hair sluts from Jersey and mothers seared by the approach of middle age.

Initially Chloe’s name had not been released, pending notification of next of kin.

Hearing that, Billy had reflected: How sadistic can one cop be? To release the news that a young woman from Queens has been killed and not divulge the name? How many parents of kids living in that area had started making desperate phone calls?

Now, waiting for an update, all he got were commercials. Didn’t anyone care about poor Chloe Moore?

Chloe Moore, Chloe the whore …

He paced back and forth in front of his terrariums. White leaves, green leaves, red leaves, blue …

Then, as often happened when he looked over the plants who were his companions, he thought of Oleander.