(April 8, 2019, 1:44 PM EDT) -- BOSTON — A Massachusetts federal jury on April 5 began deliberations in the trial of five principals and high-level employees of Subsys maker Insys Therapeutics Inc. on racketeering charges for alleged illegal promotion of the fentanyl-based drug (United States v. Michael Babich, et al., No. 16-cr-10343, D. Mass.)....