A SIMMERING WHODUNIT It's Mardi Gras season on the bayou, which means parades, pageantry and gumbo galore. But when a flood upends life in the tiny town of Pelican, Louisiana--and deposits the body of a stranger behind the Crozat Plantation B and B--the celebration takes a decidedly dark turn. Maggie Crozat is determined to discover the man's identity and find out why he was murdered. Then a judge for the Miss Pelican Mardi Gras Gumbo...