 This is a special report from ABC News Supreme Court rulings. I'm Michelle Franzen. A decision by the high court today will impact how some January 6th defendants can be charged. The ruling may jeopardize the prosecutions of more than 50 people who have been solely charged with obstructing an official proceeding. The law was passed as part of the post-Enron financial reforms, and Chief Justice John Roberts writes convictions under it must be tied to records, documents, or objects used in a proceeding rather than the mere obstruction of the proceeding itself.