The charge relates to Chesebro’s role organizing slates of pro-Trump electors to meet in seven states where Joe Biden had won. According to details of the amended indictment read in open court, prosecutors allege several other co-defendants were a part of that conspiracy: Trump, four other lawyers including Rudy Giuliani, and one campaign operative. Chesebro signed the amended indictment, though it was not clear if he had offered prosecutors evidence related to the alleged role those other defendants played.