(January 22, 2019, 9:27 AM EST) -- BOSTON — A trial is currently under way in a Massachusetts Superior Court following a denial Dec. 18 of assertions by R.J. Reynolds Tobacco Co. that it is entitled to summary judgment on a son’s claim that the tobacco manufacturer is responsible for the 2016 lung cancer death of his mother (Timothy Warshafsky v. R.J. Reynolds Tobacco Co., et al., No. SUCV2016-02691-BLS1, Mass. Super., Suffolk Co., Business Litigation Session)....