( October 15, 2025, 4:29 PM EDT) -- CINCINNATI — Investors filed a petition for rehearing or rehearing en banc in the Sixth Circuit U.S. Court of Appeals, seeking clarity and confirmation that the panel did not vacate the lower court’s deposition testimony order when the panel granted FirstEnergy Corp.’s petition for mandamus and found that investigatory documents from law firms retained by FirstEnergy are protected by the attorney-client privilege and the work product doctrine....