Sachs found it: a few paragraphs to the prosecutor from the lead detective about possible problems with this case. She showed it to Rhyme.

Stan:

A couple potential glitches the defense might try to bring up:

– Possible contamination issue: Similar tobacco flakes found at crime scene and perp’s home, but neither the victim or the suspect smoked. Arresting officers and crime scene staff questioned, but assured lead detective that they were not the source.

– Found no DNA linking material, other than victim’s blood.

– Suspect has an alibi, eyewitness who placed him outside his own house-about four miles away, at around the time of the crime. Alibi witness is a homeless man who suspect gives money to occasionally.

“Had an alibi,” Sachs pointed out. “Who the jury didn’t believe. Obviously.”

“What do you think, Mel?” Rhyme asked.

“I’m sticking to my story. It all lines up too conveniently.”

Pulaski nodded. “The hair spray, the soap, the fibers, the lubricant…everything.”

Cooper continued, “They’re obvious choices for planted evidence. And look at the DNA-it’s not the suspect’s at the crime scene; it’s the victim’s at the suspect’s home. That’s a lot easier to plant.”

Rhyme continued to examine the charts, scanning slowly.

Sachs added, “But not all of the evidence matches. The old cardboard and the dust-those aren’t related to either scene.”

Rhyme said, “And the tobacco. Neither the vic nor the fall guy smoked. That means those might be from the real perp.”

Pulaski asked, “What about the doll’s hair? Does that mean he has kids?”

Rhyme ordered, “Tape up those pictures. Let’s take a look.”

Like the other scenes, the victim’s apartment and the perp’s house and garage had been well documented by the Crime Scene Unit. Rhyme scanned the photos. “No dolls. No toys at all. Maybe the real killer has children or some contact with toys. And he smokes or has some access to cigarettes or tobacco. Good. Oh, we’re on to something here.

“Let’s do a profile chart. We’ve been calling him ‘Mr. X.’ But we need something else for our perp… What’s today’s date?”

“May twenty-second,” Pulaski said.

“Okay. Unknown subject Five Twenty-Two. Sachs, if you would…” He nodded toward a whiteboard. “Let’s start the profile.”

UNSUB 522 PROFILE

· Male

· Possibly smokes or lives/works with someone who does, or near source of tobacco

· Has children or lives/works near them or near source of toys

· Interest in art, coins?

NONPLANTED EVIDENCE

· Dust

· Old cardboard

· Hair from doll, BASF B35 nylon 6

· Tobacco from Tareyton cigarettes

Well, it was a start, he reflected, if a pretty lame one.

“Should we call Lon and Malloy?” Sachs asked.

Rhyme scoffed. “And tell them what?” He nodded at the chart. “I think our little clandestine operation’d get closed down pretty fast.”

“You mean, this isn’t official?” Pulaski asked.

“Welcome to the underground,” Sachs said.

The young officer digested this information.

“That’s why we’re in disguise,” Cooper added, pointing at the black satin strip on his tuxedo trousers. He might have winked but Rhyme couldn’t tell through his dense glasses. “What’re our next steps?”

“Sachs, call Crime Scene in Queens. We can’t get our hands on the evidence in my cousin’s case. With the trial coming up, all the P.E.’ll be in custody at the prosecutor’s office. But see if anybody at the warehouse can send us the evidence from these earlier crimes-the rape and the coin theft. I want the dust, cardboard and rope. And, Pulaski, you go down to the Big Building. I want you to look through the files of every murder in the past six months.”

“Every murder?”

“The mayor’s cleaned up the city, didn’t you hear? Be thankful we’re not in Detroit or Washington. Flintlock thought of these two cases. I’ll bet there are others. Look for an underlying crime, maybe theft, maybe rape, ending in homicide. Clear class evidence and an anonymous call right after the crime. Oh, and a suspect who swears he’s innocent.”

“Okay, sir.”

“And us?” Mel Cooper asked.

“We wait,” Rhyme muttered, as if the word were an obscenity.

A wonderful transaction.

I’m satisfied now. Walking down the street, happy, content. Flipping through the images I’ve just slipped into my collection. Images of Myra 9834. The visual ones are stored in my memory. The digital tape recorder has the others.

Walking down the street, watching sixteens around me.

I see them streaming down sidewalks. In cars, buses, taxis, trucks.

I see them through windows, oblivious to me as I study them.

Sixteens…Ah, I’m not the only one who refers to human beings like this, of course. Not at all. It’s a common shorthand in the industry. But I’m probably the only one who prefers to think of people as sixteens, who feels comforted by the thought.

A sixteen-digit number is far more precise and efficient than a name. Names make me edgy. I don’t like that. It’s not good for me, not good for anybody, when I’m edgy. Names…ah, terrible. For instance, the surnames Jones and Brown each account for roughly.6 percent of the population of the United States. Moore is.3 percent, and as for everyone’s favorite, Smith-a whopping 1 percent. Nearly 3,000,000 of them in the country. (And given names, if you’re interested: John? Nope. It comes in number two-3.2 percent. James is the winner at 3.3 percent.)

So think of the implications: I hear someone say, “James Smith.” Well, which James Smith does he mean when there are hundreds of thousands? And those are just the living ones. Tally up all the James Smiths in history.

Oh, my God.

Drives me crazy just to think about.

Edgy…

And the consequences of mistakes can be serious. Say, it’s 1938 Berlin. Is Herr Wilhelm Frankel the Jewish Wilhelm Frankel or the gentile one? Made a big difference and, whatever else you feel about them, those brown-shirted boys were absolute geniuses at tracking identities (and they used computers to do it!).

Names lead to mistakes. Mistakes are noise. Noise is contamination. Contamination must be eliminated.

There could be dozens of Alice Sandersons, but only one Alice 3895, who sacrificed her life that I might own an American Family painting by dear Mr. Prescott.

Myra Weinburgs? Ah, not many, surely. But more than one. Yet only Myra 9834 sacrificed herself so that I might be satisfied.

I’ll bet there are plenty of DeLeon Williams, but only 6832-5794-8891-0923 is going to jail forever for raping and killing her so that I might remain free to do it all over again.

I’m en route to his house at the moment (technically his girlfriend’s, I’ve learned), carrying enough evidence to make sure the poor man is convicted of the rape/murder in about one hour of deliberation.

DeLeon 6832…

I’ve already called 911, a transaction in which I reported an old beige Dodge-his model of car-speeding away from the scene, a man inside, a black man. “I could see his hands! They were all bloody! Oh, get somebody there now! The screaming was terrible.”

What a perfect suspect you’ll be, DeLeon 6832. About half of the perpetrators commit rape under the influence of alcohol or drugs (he drinks beer in moderation now, but was in AA several years ago). The majority of rape victims know their assailant (DeLeon 6832 had once done some carpentry for the grocery store where the late Myra 9834 regularly shopped so it was logical to assume that they knew each other, though they probably didn’t).

Most rapists are thirty or under (the exact age of DeLeon 6832, as it turns out). Unlike drug dealers and users, they don’t have many prior arrests except for domestic abuse-and my boy has a conviction for assaulting a girlfriend; how perfect is that? Most rapists are from the lower social classes and economically disadvantaged (he’s been out of work for months).