Death Casts a Shadow

Door County is caught in the grip of a fierce winter storm, and Sheriff Dave Cubiak is asked to check in on an affluent widow. He finds her lying at the bottom of a flight of stairs, clutching a valuable bronze sculpture. It looks like an accidental fall, but something is not adding up. A second body is found later that week when an ice-fishing shack explodes. Could the two deaths be related? - adapted from jacket