Showing A Cold Day in Paradise by Steve Hamilton

Other than the bullet lodged less than a centimetre from his heart, former Detroit police officer Alex McKnight thought he had put the nightmare of his partner's death and his own near-fatal injury behind him. After all, Maximilian Rose, convicted of the crimes, has been locked in the state pen for years. But in the small town of Paradise, Michigan, where McKnight has traded his badge for a cosy cabin in the woods, a murderer with Rose's unmistakable trademarks appears to be back to his killing ways. With Rose locked away, McKnight can't understand who else would know the intimate details of the old murders - not to mention the signature blood-red rose left on his doorstep. It seems as though Hell will freeze over before McKnight can unravel the cold truth in this town that's anything but Paradise.