Was its source a footstep?

The tall, red-haired detective, wearing a black leather jacket, navy blue sweater and black jeans, listened carefully for a moment, absently scratching her scalp. She heard another crunch. Unzipped her jacket so her Glock was easily accessible. Crouching, she looked outside fast. Saw nothing.

And returned to her task. She sat down on the luxurious leather office chair and began to examine the contents of a huge desk. This was a frustrating mission, the problem being that she didn’t know exactly what she was looking for. Which often happened when you searched a crime scene that was secondary or tertiary or whatever four-times-removed might be called. In fact, you’d be hard-pressed to call this a crime scene at all. It was unlikely that any perpetrators had ever been present, nor had any bodies been discovered here, any loot hidden. This was simply a little-used residence of a man named Benjamin Creeley, who’d died miles away and had not been to this house for a week before his death.

Still she had to search, and search carefully—because Amelia Sachs was not here in the role she usually worked: crime scene cop. She was the lead detective in the first homicide case of her own.

Another snap outside. Ice, snow, branch, deer, squirrel . . . She ignored it and continued the search that had started a few weeks earlier, all thanks to a knot in a piece of cotton rope.

It was this length of clothesline that had ended the life of fifty-six-year-old Ben Creeley, found dangling from the banister of his Upper East Side town house. A suicide note was on the table, no signs of foul play evident.

Just after the man’s death, though, Suzanne Creeley, his widow, went to the NYPD. She simply didn’t believe that he’d killed himself. The wealthy businessman and accountant had been moody lately, yes. But only, she believed, because he’d been working very long hours on some particularly difficult projects. His occasionally dour moods were a far cry from suicidal depression. He had no history of mental or emotional problems and wasn’t taking antidepressants. Creeley’s finances were solid. There’d been no recent changes to his will or insurance policy. His partner, Jordan Kessler, was on a business trip to a client’s office in Pennsylvania. But he and Sachs had spoken briefly and he confirmed that while Creeley had seemed depressed lately he hadn’t, Kessler believed, ever mentioned suicide.

Sachs was permanently assigned to Lincoln Rhyme for crime scene work but she wanted to do more than forensics exclusively. She’d been lobbying Major Cases for the chance to be lead detective on a homicide or terrorist investigation. Somebody in the Big Building had decided that Creeley’s death warranted more looking into and gave her the case. Aside from the general consensus that Creeley wasn’t suicidal, though, Sachs at first could find no evidence of foul play. But then she made a discovery. The medical examiner reported that at the time of his death Creeley had a broken thumb; his entire right hand was in a cast.