Dance explained: "There's something big he's keeping from me. He's very nervous about it. His response to my question about being arrested was deceptive but it's also very rehearsed. I think he was collared but it was a while ago. There're no prints on file so he fell through the cracks--maybe a lab screwup, maybe he was a juvenile. But I know he's run into the law before. And I finally got a sense of what it might be. That's why I took my jacket off and had Amelia walk around in front of him. He's eating up the two of us with his eyes. Trying not to but he can't help it. That makes me think there's a sexual assault or two in his past. I want to bluff and use that against him.
"The problem is," she continued, "that he could call me on it. Then we lose our bargaining power and it'll take a long time to grind him down and get anything helpful."
Sellitto said to Rhyme, "I know where you come down on it."
Hell, yes, Rhyme thought. "Take the chance."
Sellitto asked, "And you, Dennis?"
"I oughta call downtown. But we'd be kicking ourselves if they say no. Go ahead and do it."
The agent said, "One other thing I need to do. I have to take myself out of the equation. Whatever he had planned with me in the alley, we have to let it go. If I bring it up it'll move the relationship to a different place and he's going to stop talking to me; we'll have to start over again."
"But you know what he was going to do to you?" Sachs asked.
"Oh, I know exactly what he had in mind. But we have to stay focused on our goal--finding the Watchmaker. Sometimes you just have to let other things slide."
Sellitto looked at Baker and nodded.
The agent walked to the closest computer and typed some commands, then a user name and pass code. She squinted when the website appeared and typed in some more commands. A page of some suspect's DNA rolled onto the screen.
Dance opened her purse and replaced the sheep glasses with the wolf ones. "Now it's time for the fun part." She walked to the door and opened it, asked that Vincent be brought back.
The big man, sweat stains under his arms, lumbered back into the room and sat down in the chair, which groaned under his weight. He was cautious.
Dance broke the silence with, "I'm afraid we've got a problem, Vincent."
His eyes narrowed.
Dance held up the plastic evidence bag containing the straw he'd drunk from. "You know about DNA, don't you?"
"What're you talking about?"
Rhyme wondered, Is it going to work? Will he fall for it?
Was Vincent going to end the interview, clam up and insist on an attorney? He had every right to do that. The bluff would end in disaster and they might never get any information from him until after the Watchmaker had killed his next victim.
Calmly Dance asked, "You ever seen your DNA analysis, Vincent?"
Dance turned the computer monitor toward Vincent. "I don't know if you're aware of the FBI's Combined DNA Index System. We call it CODIS. Whenever there's a rape or sexual assault and the perp isn't caught, his fluids, skin and hair are collected. Even with a condom, there's usually some material left on or near the victim with DNA in it. The profile is stored and when police get a suspect, his profile is matched against what's in the forensic index. Take a look."
Beneath the heading CODIS were dozens of lines of numbers, letters, grids and fuzzy bars virtually incomprehensible to anyone unfamiliar with the system.
The man was completely still, though his breathing was heavy. His eyes, to Rhyme, seemed defiant. "This's bullshit."
"You know, Vincent, that nobody ever beats a case built on solid DNA. And we've gotten convictions years after the assaults."
"You can't. . . . I didn't say it was okay to do that." He stared at the bagged straw.
"Vincent," Kathryn Dance said softly, "you're in trouble."
Technically true, Rhyme reflected. He was in possession of a d
eadly weapon.
Never lie . . .
"But you've got something we want." A pause, then Dance continued. "I don't know about New York procedures but in California our district attorneys have a lot of latitude to work with cooperative suspects."