( June 26, 2023, 1:43 PM EDT) -- HONOLULU — A federal judge in Hawaii has granted a motion to quash a subpoena for an admiral in the U.S. Navy, ruling that the plaintiffs in a groundwater contamination lawsuit against the Navy have not established that the admiral has “unique, first-hand knowledge” with regard to the plaintiffs’ “proposed areas of inquiry or how each area of inquiry is essential” to the case....