Dark of the moon / John Sandford

Headed to rural Bluestem to assist local law enforcement with the seemingly motiveless murder of an elderly couple, Minnesota Bureau of Criminal Apprehension investigator Virgil Flowers happens upon a raging house fire on the edge of town. The house's owner, Bill Judd, killed in the blaze, was an elderly recluse who, back in the day, ran an elaborate pyramid scheme and simultaneously bedded half the women in town. He escaped conviction on the fraud charge, and the money was never recovered. There have been no murders in Bluestem for a half-century, and now there are three in a couple weeks. Virgil is not an advocate of coincidence and so begins digging for a connection between the victims. Complicating matters is his affair with the sister of the local police chief. Sandford's plotting and dialogue are as crisp as ever, and the emergence of Virgil Flowers gives the author another idiosyncratic, thoroughly ingratiating hero to alternate with the ever-popular Lucas Davenport.