April, 1970 - Marge, Ida Belle and Gertie have a mystery on their hands when Oliver Blevins, left for dead, crawls from the bayou and ends up in their new backyard with a feverish warning: "They want Ruby." Slipping into a coma, Oliver leaves them with more questions than answers: Who are the men who tried to kill him? And why would they want to kidnap Ruby Babin, the mayor's wife? And how can the original Swamp Team 3 save Ruby when she doesn't believe she needs to be saved?