Mealey's (November 13, 2017, 1:22 PM EST) -- PHILADELPHIA — Three of four doctors offering expert opinions in a wrongful death action can testify that an accident on a U.S. military base caused a man’s injuries and subsequent death from taking too many pain medications for the injuries, a Pennsylvania federal judge held Nov. 8, finding the causation opinions reliable enough to be admitted (Robert S. Evans v. United States of America, et al., No. 15-1839, E.D. Pa., 2017 U.S. Dist. LEXIS 185563)....