Blood Mud
Blood Mud is a crime novel by the American writer K. C. Constantine set in 1990s Rocksburg, a fictional, blue-collar, Rust Belt town in Western Pennsylvania, modeled on the author's hometown of McKees Rocks, Pennsylvania, adjacent to Pittsburgh.
Mario Balzic is the protagonist, an atypical detective for the genre, a Serbo-Italian American cop, unpretentious, a family man who asks questions and uses more sense than force.
The novel opens with Balzic again being lured out of his retirement with an offer: track down the missing guns from a local gun shop for an insurance company.
It is the fifteenth book in the 17-volume Rocksburg series.