(March 14, 2016, 7:33 AM EDT) -- PHILADELPHIA — The clerk of the Third Circuit U.S. Court of Appeals on March 3 issued an order dismissing a group of plaintiffs in the Paulsboro, N.J., train derailment litigation, indicating that the plaintiffs had failed to prosecute their cases in a timely manner (In Re: Paulsboro Train Derailment Cases, Nos. 15-3881, 15-3882, 15-3883, 15-3884, 15-3885, 15-4036, 15-4037, and 15-4038, 3rd Cir.)....