Gertie decides to face an old nemesis at the Annual Alligator Festival Triathlon competition. Fortune and Ida Belle tag along for support. When they arrive, they stumble on an unsolved murder that took place at the Festival two years earlier. When Fortune meets a shady character with an agenda and a motive for murder, the Swamp Team 3 jumps into action. They receive help from a colorful local P.I. with sharp wits, unsuspected talents and a taste for nice things. As they dig deeper into the mystery, a conspiracy unfolds that leads them into a deadly, dark world. The Welly Wheel Murder is filled with twists and turns, funny banter and outrageous situations.