Ah, Bill . . . Know what? I think you’d’ve liked this guy. Dance knew that she did.

He told her about the store where it was likely the clocks came from. “I was saying, we don’t think this Hallerstein’s the doer. But that doesn’t mean he’s not involved. There’s a chance this could get a little, you know, hairy.”

“I’m not armed,” Dance pointed out.

The laws about carrying guns from one jurisdiction to another are very strict and most cops are prohibited from bringing weapons from their home state to another. Not that it mattered; Dance had never fired her Glock except on the range and hoped to be able to say the same at her retirement party.

“I’ll stay close,” Sellitto reassured.

Hallerstein’s Timepieces sat by itself in the middle of a gloomy block next to some wholesaler storefronts and warehouses. She eyed the place. The facade of the building was covered with scabby paint and grime but inside Hallerstein’s shop window, protected by thick steel bars, the displayed clocks and watches were immaculate.

As they walked to the door Dance said, “If you don’t mind, Detective, you establish the credentials, then let me handle things. That okay?”

Some cops, on their local turf, would’ve had a problem with her taking over. She’d sensed, though, that Sellitto would not (he had self-confidence to burn) but she needed to ask the question. He replied, “It’s your, you know, ball game. That’s why we called you.”

“I’m going to say some things that sound a little odd. But it’s part of the plan. Now, if I sense he’s the perp, I’ll lean forward and intertwine my fingers.” A gesture that would make her more vulnerable and put the killer subconsciously at ease—less likely to go for a weapon. “If I think he’s innocent, I’ll take my purse off my shoulder and put it on the counter.”

“Got it.”

“Ready?”

“After you.”

Dance pushed a button and they were buzzed into the shop. It was a small place, filled with every kind of clock imaginable: tall grandfather clocks, similar but smaller tabletop clocks, ornate sculptures containing timepieces, sleek, modern-style clocks, a hundred others, as well as fifty or sixty pristine watches.

They walked to the back, where a stocky man, balding, around sixty, was watching them cautiously from behind a counter. He was sitting in front of a dismantled clock mechanism that he was working on.

“Afternoon,” Sellitto said.

The man nodded. “Hello.”

“I’m Detective Sellitto with the police department and this is Agent Dance.” Sellitto showed his ID. “You’re Victor Hallerstein?”

“That’s right.” He pulled off a pair of glasses with an extra magnifying lens on a stalk at the side and glanced at Sellitto’s badge. He smiled, with his mouth, though not his eyes, and he shook their hands.

“You’re the owner?” Dance asked.

“Owner, right. Chief cook and bottle washer. I’ve had the store for ten years. Same location. Almost eleven.”

Unnecessary information. Often a sign of deception. But it also could simply have been offered because he was uneasy at the unexpected appearance of two cops. One of the most important rules in kinesics is that a single gesture or behavior means very little. You can’t accurately judge a response in isolation but only by looking at “clusters”—for instance, the body language of crossing one’s arms has to be considered in light of the subject’s eye contact, hand movement, tone of voice and the substance of what he’s saying, as well as his choice of words.