Talcum Powder Mesothelioma Lawsuit Yesterday, the Oakland mesothelioma case against JJ concluded with closing arguments. The plaintiff of 24 years old shared his emotional tale of fear and devastation following his cancer diagnosis. JJ has won a number of defense verdicts during the last 14 months in talcum-powder trial. One massive ruling could alter the talcum-powder kaleidoscope. What is Mesothelioma? Mesothelioma is a type of cancer that affects mesothelium. This is the lining of the membrane or lining that surrounds certain org