Grey Matter (Dark of the Mind Trilogy Book 2)

Releasing dirty souls is dangerous and exhausting, but paramedic Tryke Harper has finally come to terms with the past, and how he will spend the rest of his days. And with his girlfriend Lesley away at medical school, he can now focus on his strange avocation.

When a serial killer emerges from retirement to terrorize the elderly of Dallas, Tryke sets out to hunt him down. That's when his tightly-knit life begins to unravel. An attractive physician overhears his interest in the killer and wa...