Illinois Democratic county chairs ask for investigation of Downstate GOP Rep. Chris Miller for displaying militia decal at U.S. Capitol on Jan. 6.

“Miller’s attendance at the rally that turned into a mob and insurrection of our nation’s Capitol is troubling, and to date many unanswered questions remain about his subsequent actions and whereabouts that day,” Zahorik said. “The legislative inspector general, at a minimum, should investigate to what extent Miller played a role in the events of Jan. 6, 2021.”