He stepped to one side, put his hands together like a club, and brought it down abruptly on Linton’s outstretched hand. The blow failed to break his hold on the gun, but it did catch him by surprise. Pete swung a fist and Linton stepped aside more quickly than Pete thought possible. Pete swung again and missed, only this time, he stumbled into Linton and his momentum took both men down. Pete’s fall was buffered by his landing on the other man while the doctor’s fall was cushioned by his heavy coat. His right hand went down, the butt of his gun hit the pavement, and the impact jarred the gun loose. The weapon flew off and landed on the path three feet away. As Linton rolled over onto his side and stretched to retrieve the gun, Pete lunged across him and knocked it out of reach.

Pete pushed himself upward. Staggering to his feet, he pulled the Glock from his shoulder holster and aimed it squarely at Linton’s chest. “Leave it where it is.”

Linton caught sight of the Glock and paused. Pete doubted the good doctor could even identify the Glock as such, but he must have recognized the ease with which Pete handled it. Linton pulled himself together awkwardly and stood up, brushing at his pants.

Pete said, “Back up.”

Linton stepped back a pace. Pete moved to his left, bent down casually, and picked up the errant handgun, which he holstered for safekeeping. His own gun he kept pointed at the doctor. Now that Pete was in control, he felt better. He had both guns; Linton’s weapon in his holster, his own held loosely in his right hand. He didn’t want this to escalate because the odds weren’t that good for either one of them. He was older and more experienced, but he was poorly coordinated and unaccustomed to physical exertion. Linton was the shorter of the two—five nine to Pete’s six foot two—and heavier by fifteen pounds, his stocky build a sharp contrast to Pete’s long-boned frame.

Linton said, “Give me my gun.”

“Kiss my ass. I’ll mail it to you at the lab.”

“Give it to me! I told you it belongs to my father-in-law. I have to put it back.”

“Not my problem.”

Linton snatched at Pete’s sport coat. Pete brought the butt of his Glock down on Linton’s wrist and then gave him a one-armed push. Linton righted himself and launched a sharp two-handed blow that knocked Pete to the ground. Still hanging on to his gun, Pete scrambled forward and wrapped his arms around Linton’s legs, leaning into him. Then Pete took him down. It wasn’t a tackle so much as a slow toppling as Linton was thrown off balance by the weight dragging at him like a bag of sand. Inadvertently, Pete’s trigger finger contracted as Linton went down. The weapon fired and the casing ejected into the dark. The shot had gone wide, but Pete’s ears rang with such intensity he was rendered momentarily deaf.