Murder at Mardi Gras- Private Event New Orleans is in the ripe and raunchy height of Mardi Gras. A killer is on the loose, and he has published a letter saying that he will kill again at 15 minutes past midnight on Mardi Gras. His promise to spare anyone who is where a jazz band is playing has the hall packed at the Blue Note Club. As there is no honor among thieves, there is no honesty among killers. And the killer is at the party tonight. Watch your dance card. You may be performing the Dance of Death-your last dance ever.