Ashes to Ashes — Rachel Ford (1)

A private eye and a vigilante priest face off to bring down a corrupt band of evildoers—by the book, or off the books. Her way, or his. Years ago, Aubrey Blake joined the police force to make a difference. She almost lost everything in the pursuit of justice. Now she's about to do it again. Disillusioned with her former career, she makes a living as a private detective. A living, but not a life. Then the killings start. The police are on it. But Blake can't let it be. She can't walk away. She's not wired that way. Then again, neither are the killers…