Back cover for A Body in the Sacristy

A few weeks back I posted my attempt at a cover for the first book I hope to self-publish. Here is my try at a back cover. It needs to include a blurb about the book and this generates a small problem. The novel is a mystery, in some ways a police procedural, but one with more focus on the community and the principal investigators family and friends that I expect in a standard police procedural. So in some ways more of a cozy mystery, but my central character is a police officer and I have no mystical elements. So I seem to be caught in between two sub-genres of mysteries.
Anyway, here is my back cover with an attempt at a blurb. Any thoughts would be appreciated.