A year after January 6 Capitol riot, hundreds face charges but questions remain

One year ago on January 6, a mob forced its way onto restricted grounds in Washington, D.C., past police barricades and lines of officers, and into the U.S. Capitol building. 

Congress was forced to temporarily halt its counting of the 2020 Electoral College votes, a process that would ultimately certify the election of President Joe Biden. 

Four who were at the rally died on January 6: Ashli Babbitt, who was shot by a Capitol Police officer, and three others who died of separate "medical emergencies," authorities said at the time.