(September 15, 2020, 9:50 AM EDT) -- PHILADELPHIA — A Pennsylvania federal judge on Sept. 11denied an emergency motion by a plaintiff law firm to stay a former plaintiff's lawsuit alleging breach of fiduciary duty, saying that given the past history of related litigation, the motion was intended to frustrate a discovery process that "has already revealed gross misconduct by the Firm" (Carolyn Sampson v. Hagens Berman Sobol Shapiro, LLP, et al., No. 20-2232, E.D. Pa.)....