On The Devil's Side of Heaven, by author Roger Peppercorn

With the drop of a judge’s gavel, Walt Walker has finally lost everything. The badge and gun he used to carry and the moral certainty of right and wrong, good and evil that used to keep him grounded. Now Walt, sans gun, gets his badges from an Army Navy store. He spends his days in South Florida, working for a boutique insurance firm as their investigator. He spends his nights in dive bars, trying to forget the mess he has made of his life. Ronald Jacobs always preferred the title Human Resource Manger to Hitman. But now that he's retired, he can concentrate on living in the shadows as a respectable gentlemen farmer. Far from the reach and pull of his past life. Their transgressions are behind them but a chance encounter and a failed assassination attempt sets the two of them on a collision course of violence and retribution. Hunted by contract killers, the law, and corporate bag men, they are pursued across the unforgiving adobes and the sweeping vistas of the Mesa Valley in Western Colorado. Survival means putting their past in front of them and their differences aside, because in this world the only thing that matters is to cast not others on the devil’s side of heaven, lest you be cast in with them.