Billionaire founder of Insys pleads not guilty to opioid bribe scheme

November 18th, 20170 BOSTON — The billionaire founder of drugmaker Insys Therapeutics Inc pleaded not guilty on Thursday to charges that he participated in a scheme to bribe doctors to prescribe a fentanyl-based spray to treat pain in cancer patients. John Kapoor, who stepped down as Insys' chief executive officer and chairman in January but remains its...