Any wedding ceremony is an issue in the small town of Kilbane-even more so when the bride is a popular fashion model. It is also best for business; Siobhan O’Sullivan’s bistro will end up being catering the three-day affair. When the drunken best man is normally disinvited, Siobhan’s very own beau, Macdara, happily steps in. But finding the primary best man murdered in the woods casts a pall within the nuptials. So when another member of the marriage party is poisoned, Macdara will go from being greatest man to leading suspect. Having a killer at large and a string of robberies plaguing Kilbane, Siobhan vows to very clear Macdara’s name. But like the bride walking down the aisle, Siobhan needs to watch her step.