There was a thin gap between Augustin Pascal's front door and its jamb, enough for Peterson to see it was locked only on the latch, a trivial challenge to anyone with a past like his.
A door slammed below. He took a step back, stood with his hands clasped respectfully in front, as though he'd just knocked and was waiting for an answer. Elevator cables cranked. Doors opened and closed. The lift disgorged its occupant. The block fell silent again.
He put his ear against the door. Nothing. He quietly released the latch with a credit card, slipped inside. The bathroom door was half-closed; he could hear the splash of a man relieving himself. A laptop was set up on the kitchen table, a photograph of the mosaic from his site displayed upon it. He stared stunned at it. No wonder the Lord had brought him here.
The loo flushed. Peterson hurried across to the bedroom, leaving the door a fraction open so that he could see. Knox came out a moment later, wiped his hands on his trousers. He went into the kitchen, sat down with his back to Peterson, clicked the laptop's mouse, brought up an Internet browser.
He was a naturally powerful man, Peterson, and he kept himself fit. He despised people who let any of God's gifts go to waste. He'd been an accomplished wrestler as a young man too. He'd enjoyed pitting his strength and technique against others, the mutual respect of close combat, the way you had to wear down your opponent like a constrictor its prey, the tautness and ache of stretched muscle, the slick sheen of pressed flesh, faces just inches apart, how that other man became your entire world for those few intense minutes of the bout. Best of all, he'd loved that delicious moment of succumbing, that almost inaudible exhalation when his opponent had known and then accepted his defeat. So he knew he had the raw attributes for the task that faced him now. Yet still he felt nervous. The Devil was a powerful adversary, not one to be taken lightly, and rarely had he sensed his presence so strongly in anyone as in Knox. Besides, even if everything went perfectly, he'd risk at least one moment of exposure. He needed to make sure that should he be seen, he couldn't be recognized.
On the top shelf of the wardrobe, he found a motorcycle helmet. Perfect. He put it on, tightened its chinstrap. The way it reflected his breath sounded strangely like fear. Knox was still absorbed in his laptop. Peterson pushed the door slowly open and crept up quietly behind him.