Group of senators, representatives asks FBI to look into Arizona leaders' role in Capitol riot Screenshot of letter sent to FBI, Acting Attorney General from Arizona State Legislature and last updated 2021-01-13 13:41:03-05 A group of Arizona leaders is asking the Federal Bureau of Investigations to look into some of the state's Republican legislators and their alleged roles in the riots last week at the U.S. Capitol in Washington, D.C. Several dozen State senators and representatives sent a letter to the FBI and Acting Attorney General Jeffrey A. Rosen on Tuesday, urging them to look into federal and state lawmakers who were "directly involved" and those who "aided and abetted sedition, treason or any other federal crimes."