Oxley, an Ohio Republican, led the House Financial Services Committee when fraud scandals sank Enron and other firms. The bill he wrote with Sen. Paul Sarbanes aimed to prevent more fraudulent acts.
At issue was whether discarding fish after a raid for undersized red grouper violated the Sarbanes-Oxley Act. The justices said the law, passed in the wake of the Enron scandal, didn't apply to fish.