Holland’s office was quiet and still and the door was closed, but Reacher heard noise in the rest of the station house. Comings and goings, close to thirty minutes’ worth. Then silence again. A watch change, he guessed. Unlikely timing for a three-shift system. More likely a two-shift system. The day watch clocking off, the night watch coming on, twelve hours and twelve hours, maybe half past eight in the morning until half past eight at night. Unusual, and probably not permanent. Probably indicative of some kind of short-term stress.

They’ve got problems of their own.

Andrew Peterson came back to the station house just before nine twenty in the evening. He ducked his head into Holland’s office and Holland joined him in the corridor with the file of crime scene photographs. The impromptu conference didn’t last long. Less than five minutes. Reacher assumed that Peterson had seen the dead guy in situ and therefore didn’t need to study pictures of him. The two cops came back into the office and stood in the centre of the floor with quitting time written all through their body language. A long day, and another long day tomorrow, but until then, nothing. It was a feeling Reacher recognized from the years he had held a job. It was a feeling he had shared on some days. But not on days when dead guys had shown up in his jurisdiction.

Peterson said, ‘Let’s go.’

Twenty-five past nine in the evening.

Fifty-four and a half hours to go.

Twenty-five past nine in the evening in South Dakota was twenty-five past ten in the evening in the walled compound a hundred miles from Mexico City. The compound’s owner was an exceptionally short man who went by the name of Plato. Some people assumed that Plato was Brazilian, and had followed the Brazilian habit of picking a short catchy name to stand in for whatever long sequence of patronymics littered his birth certificate. Like the way the soccer star Edson Arantes do Nascimento had called himself Pelé.