Anomalies. So much of the work entailed study of the anomalies. The crime had the appearance of an attack of opportunity. The killer had followed Benton and waited for the moment she was in the blind. Yet there were aspects of the scene-its privacy, for example-that suggested that he already knew about the vestibule and may have been waiting there, like a hunter watching a bait trap.

Anomalies. Angella Benton was no more than five feet five but she was a strong young woman. Rider had witnessed her workout regimen and knew first-hand of her strength and stamina. Yet there was no sign of a struggle. Fingernail scrapings produced no skin or blood belonging to anyone else. Had she known her killer? Why hadn’t she fought? The masturbation and the tearing open of the blouse suggested a crime of psychosexual motivation, a crime perpetrated alone. Yet the seeming lack of any fight for life suggested Benton had been completely and quickly overpowered. Had there been more than one killer?

In the first twenty-four hours our purpose had been to collect the evidence, make notifications and conduct first interviews of those immediately connected to the crime scene. It was in the second twenty-four that the sifting began and we began to work the anomalies, trying to crack them open like walnuts. And by the end of that second day we had concluded that it was a staged crime scene. That is, a scene designed by the perpetrator to convey false ideas about the crime. We concluded we had a killer who thought he was smarter than us, who was sending us down the psychosexual-predator road when the reality of the crime was something altogether different.

The thing that tilted us in this direction was the semen found on the body. In studying the crime scene photographs I noticed that drops of semen stretched across the victim’s body in a line suggesting a trajectory. However, the individual drops were round. It was common investigative knowledge in regard to blood spatter evidence that round drops are formed when blood drops directly down to a surface.