A cache of diamonds is stolen in Phoenix. The prime suspect is former Maricopa County Sheriff Mike Peralta, now a private investigator. Disappearing into Arizona's mountainous High Country, Peralta leaves his business partner and longtime friend David Mapstone with a stark choice. He can cooperate with the FBI, or strike out on his own to find Peralta and what really happened. Mapstone knows he can count on his wife Lindsey, one of the top "good hackers" in law enforcement. But what if they've both been betrayed? Mapstone is tested further when the new sheriff wants him back as a deputy, putting to use his historian's expertise to solve a very special cold case. The stakes turn deadly when David and Lindsey are stalked by a trained killer whose specialty is "suiciding" her targets. In depressed, post-recession Phoenix, every certainty has become scrambled, from the short hustle of the powerful real-estate industry to the loyalties Mapstone once took for granted. Could Peralta really be a jewel thief or worse? The deeper Mapstone digs into the world of sun-baked hustlers, corrupt cops, moneyed retirees, and mobsters, the more things are not what they seem. Ultimately, Mapstone must risk everything to find the truth. High Country Nocturne is an ambitious, searing, and gritty novel, with a fast-paced story as hard-edged as the stolen diamonds themselves. Jon Talton is a fourth-generation Arizonan, the author of 12 novels, and a former columnist for the Arizona Republic. Talton now lives in Seattle, where he is the economics columnist for the Seattle Times and writes the blog Rogue Columnist. High Country Nocturne A David Mapstone Mystery By Jon Talton Poisoned Pen Press Copyright © 2015 Jon Talton All rights reserved. ISBN: 978-1-4642-0400-5 CHAPTER 1 In the end, the truth was almost beside the point. CHAPTER 2 Ten o'clock. Two o'clock. I knew the drill. It had been many years since I had been pulled over by the police, almost as many years since I was a young deputy sheriff doing traffic stops myself. When I did, I wanted to see the driver's hands right where mine rested now. Ten o'clock and two o'clock on the steering wheel. Left hand at ten. Right hand at two. Where I could be sure he wasn't concealing a gun. Extra points if he had shut down the engine and held his driver's license and vehicle registration. Unless the driver was being extra careful because he was a bad guy. Then I would be on extra guard. Traffic stops were scary, especially if they were on lonely roads after midnight. It was you and the driver and anybody else in the car and the darkness. Backup might be miles away. You might think you were pulling over a driver to tell him his taillight was out. Unless the driver had killed his girlfriend or robbed a Circle K five minutes before and didn't know you were only being Deputy Helpful. When I was a rookie, these stops were the only part of the job that scared me. Now I was the driver and Sharon Peralta, my partner's wife, sat beside me. My hands rested at ten and two, and the digital clock read one o'clock in the morning. I had taken a chance roaring north out of Phoenix on Interstate 17 in her silver Lexus IS 250C convertible. I took a chance doing ninety-five when the posted speed limit was twenty miles-per-hour lower. With budget cuts, traffic stops by the Department of Public Safety—the highway patrol—had plummeted so low that people started calling it the "shadow patrol." But the shadow patrol nailed me as I climbed out of Camp Verde. Red lights and blue lights followed me as I took an exit that led down a cut to a crossroads. I pulled off the pavement onto the dirt ten yards before a stop sign. A spotlight swept the inside of the car, then focused on our rearview mirror. That was standard procedure to keep the occupants of the stopped vehicle from seeing into the police car behind them. I had already used the button to roll down the window when I heard the officer's voice. "Do you know why I stopped you, sir?" A Southern accent washed through my ear canal. "I was speeding." A flashlight beam flashed across the interior, lingering on our laps and our feet. She asked for my driver's license and registration. I handed them over. She stood to the rear of the door so I couldn't see her. Her tactics were sound. "Please stay inside your vehicle, sir. And please shut off your lights." One didn't hear many Southern accents in Arizona today, even though many of Phoenix's early settlers were ex-Confederates. That accent had two broad and mutually exclusive presentations, hick and high-class magnolia. She was definitely the latter. I said, "I'm sorry, Sharon." As if she hadn't been through enough already. All the lights on the DPS cruiser shut down. Just a few years ago, we would have been left in profound darkness, with only the highway, miraculously blasted through the rugged country, as a reminder of modernity. This was the exit to Montezuma's Castle National Monument, seven-hund