A case against a man accused of forcing illegal immigrants into forced labor in Simi Valley is dead Thursday after a federal judge in Santa Ana dumped it mid-trial. U.S. District Judge Monica Ramirez Almadani granted a motion for acquittal for 46-year-old Jairo John Gastelo, who was charged last year along with his wife, 52-year-old Carolina Rojas, who pleaded guilty and was sentenced to 48 months in federal prison and three years of supervised …