Indivisible (Redfall #1/2)

Battling his own personal demons, Police Chief Jonah Westfall has experienced the dark side of life and is committed to eradicating it. When a pair of raccoons are found mutilated in Redford, Colorado, Jonah investigates the gruesome act, seeking to unmask the perpetrator before the crime escalates and destroys the tranquility of his small mountain town. Jonah fights for answers, and his fragile sobriety, amid a rising drug threat and never-ending conflict with Tia Manning, a formidable childhood friend with whom he has more than a passing history. But he can't penetrate every wound or secret, especially one fueled by a love and guilt teetering on madness.