Murder In The Blue Ridge Mountains by R. Barri Flowers

Murder brings him back to the mountains. A cold case could get him killed.

The discovery of a body becomes personal when special agent Garrett Sneed is forced to work the case with law enforcement ranger Madison Lynley, his ex-girlfriend. But when another homicide reveals a possible link to his mother’s unsolved murder, Garrett is out for blood. As a cold case escalates into a murder spree, he must stop a serial killer who has now targeted Madison...