Cat and Mouse (Alex Cross 4)

Kyle Craig’s original plan to catch Pierce was one of the most audacious ever to come out of the usually conservative Bureau, but it probably had to be. The question now — had Thomas Pierce been able to get out of the Princeton area somehow? Or was he still down there?

Had he circled back to Boston? Fled to Europe? Nobody knew for sure. It was also possible that we might not hear from Pierce, or from Mr. Smith, for a long time.

There was a pattern. We just had to find it.

Pierce and Isabella Calais had lived together for three years in the second-floor apartment of a building in Cambridge. The front door of the place opened onto the foyer and kitchen. Then came a long railroad-style hallway. The apartment was a revelation. There were memories and reminders of Isabella Calais everywhere.

It was strange and overwhelming, as if she still lived here and might suddenly appear from one of the rooms.

There were photographs of her in every single room. I counted more than twenty pictures of Isabella on my first pass, a quick sight-seeing tour of the apartment.

How could Pierce bear to have this woman’s face everywhere, looking at him, staring silently, accusing him of the most unspeakable murder?

In the pictures, Isabella Calais has the most beautiful auburn hair, worn long and perfectly shaped. She has a lovely face and the sweetest, natural smile. It was easy to see how he could have loved her. But her eyes had a far-off look in some of the pictures, as if she weren’t quite there.

Everything about their apartment made my head spin, my insides, too. Was Pierce trying to tell us, or maybe tell himself, that he felt absolutely nothing — no guilt, no sadness, no love in his heart?

As I thought about it, I was overwhelmed with sadness myself. I could imagine the torture that must be his life every day — never to experience real love or deep feelings. In his crazed mind did Pierce think that by dissecting each of his victims he would find the answer to himself?

Maybe the opposite was true.

Was it possible that Pierce needed to feel her presence, to feel everything with the greatest intensity imaginable? Had Thomas Pierce loved Isabella Calais more than he’d thought he was capable of loving anyone? Had Pierce felt redeemed by their love? When he’d learned of her affair with a doctor named Martin Straw, had it driven him to madness and the most unspeakable of acts: the murder of the only person he had ever loved?

Why were her pictures still looming everywhere in the apartment? Why had Thomas Pierce been torturing himself with this constant reminder?

Isabella Calais was watching me as I moved through every room in the apartment. What was she trying to say?

“Who is he, Isabella?” I whispered. “What is he up to?”

Chapter 111

I BEGAN a more detailed search of the apartment. I paid careful attention not just to Isabella’s things, but to Pierce’s, too. Since both had been students, I wasn’t surprised by the academic texts and papers lying about.

I found a curious test-tube rack of corked vials of sand. Each vial was labeled with the name of a different beach: Laguna, Montauk, Normandy, Parma, Virgin Gorda, Oahu. I thought about the curious notion that Pierce had bottled something so vast, infinite, and random to give it order and substance.

So what was his organizing principle for Mr. Smith’s murders? What would explain them?

There were GT Zaskar mountain bikes stored inside the apartment and two GT Machete helmets. Isabella and Thomas biked together through New Hampshire and across into Vermont. More and more, I was sure that he had loved her deeply. Then his love had turned to a hatred so intense few of us could imagine it.

I recalled that the first Cambridge police reports had convincingly described Pierce’s grief at the murder scene as “impossible to fake.” One of the detectives had written, “He is shocked, surprised, utterly heartbroken. Thomas Pierce not considered a suspect at this time.”

What else, what else? There had to be a clue here. There had to be a pattern.

A framed quote was hung in the hallway. Without God, We Are Condemned to Be Free. Was it Sartre? I thought so. I wondered whose thinking it really represented. Did Pierce take it seriously himself or was he making a joke? Condemned was a word that interested me. Was Thomas Pierce a condemned man?

In the master bedroom there was a bookcase with a well-preserved, three-volume set of H. L. Mencken’s The American Language. It rested on the top shelf. Obviously, this was a prized possession. Maybe it had been a gift? I remembered that Pierce had been a dual major as an undergraduate: biology and philosophy. Philosophy texts were everywhere in the apartment. I read the spines: Jacques Derrida, Foucault, Jean Baudrillard, Heidegger, Habermas, Sartre.

There was several dictionaries as well: French, German, English, Italian, and Spanish. A compact, two-volume set of the Oxford English Dictionary had type so small it came with a magnifying glass.

There was a framed diagram of the human voice mechanism directly over Pierce’s work desk. And a quote: “Language is more than speech.” Several books by the linguist and activist Noam Chomsky were on his desk. What I remembered about Chomsky was that he had suggested a complex biological component of language acquisition. He had a view of the mind as a set of mental organs. I think that was Chomsky.

I wondered what, if anything, Noam Chomsky or the diagram of the human voice mechanism had to do with Smith, or the death of Isabella Calais.

I was lost in my thoughts, when I was startled by a loud buzzing noise. It came from the kitchen at the ot

her end of the hall.

I thought I was alone in the apartment, and the buzzing spooked me. I took my Glock from its shoulder holster and started down the long narrow hallway. Then I began to run.