The holidays are a busy time for scrapbook shop owner Carmela Bertrand-but not so hectic that she doesn't have time to enjoy browsing the booths at the Winter Market with her best friend Ava. The last thing the ladies expect to see is a thrashing man stabbed by a serving fork, dying in front of them. The victim is loathed restaurant critic Martin Lash, who posted his scathing reviews on the Glutton for Punishment website. And the prime suspect is...