Tin City (McKenzie Series #2)

Mac McKenzie is rich. So rich that he's left his job as a Twin Cities police officer and spends his time doing favors large and small for friends. So when an old Marine buddy of his father's calls with a request Mac takes the time to help him out. And it is one of the stranger favors he's ever been asked: the elderly Mr. Mosley, a beekeeper, wants Mac to find out why his bees are suddenly dying in droves.

Mac does some digging and before long turns up a hornet's nest of trouble in the person...