Rhyme motored his red Storm Arrow wheelchair to a computer monitor. He parked next to the rattan chair in which sat Amelia Sachs, in black jeans and sleeveless black shell. A gold pendant of one diamond and one pearl dangled from a thin chain around her neck. The day was early and spring sunlight fired through the east-facing windows, glancing alluringly off her red hair tied in a bun, tucked carefully up with pewter pins. Rhyme turned his attention back to the screen, scanning a crime scene report for a homicide he’d just helped the NYPD close.

“About done,” she said.

They sat in the parlor of his town house on Central Park West in Manhattan. What presumably had once been a subdued, quiet chamber for visitors and suitors in Boss Tweed’s day was now a functioning crime scene lab. It was filled with evidence examination gear and instrumentation, computers and wires, everywhere wires, which made the transit of Rhyme’s wheelchair forever bumpy, a sensation that he experienced only from his shoulders up.

“The doctor’s late,” Rhyme muttered to Sachs. Unnecessarily since she’d been ten feet away from his exchange with Thom. But he was still irritated and felt better laying on a bit more censure. He carefully moved his right arm forward to the touchpad and scrolled through the last paragraphs of the report. “Good.”

“I’ll send it?”

He nodded and she hit a key. The encrypted sixty-five pages headed off into the ether to arrive ultimately six miles away at the NYPD’s crime scene facility in Queens, where they would become the backbone of the case of People v. Williams.

“Done.”

Done…except for testifying at the trial of the drug lord, who had sent twelve- and thirteen-year-olds out into the streets of East New York and Harlem to do his killing for him. Rhyme and Sachs had managed to locate and analyze minute bits of trace and impression evidence that led from one of the youngster’s shoes to the floor of a storefront in Manhattan to the carpet of a Lexus sedan to a restaurant in Brooklyn and finally to the house of Tye Williams himself.

The gang leader hadn’t been present at the murder of the witness, he hadn’t touched the gun, there was no record of him ordering the hit and the young shooter was too terrified to testify against him. But those hurdles for the prosecution didn’t matter; Rhyme and Sachs had spun a filament of evidence that stretched from the crime scene directly to Williams’s crib.

He’d be in jail for the rest of his life.