Murder on the Coral Queen

When executives of Silvers Cosmetics board the small cruise ship Coral Queen for a sales meeting, they have no illusions that it is a pleasure cruise. Silvers' Senior VP, Herb Marshall, has been fired and they expect the tyrannical owner, Yvonne Silvers, to announce which of them will replace him. When Yvonne is murdered, they all become suspects. Capt. Markem calls on the ship's doctor, Dr. Gwen Gordon, a former forensics investigator, to find the murderer. The ship's mascot, Taco, helps uncover the facts. But how will Dr. Gordon prove whodunit?