In the 15-minute time span before the joint session of Congress convened at 1:00 p.m. on January 6, 2021, two incidents that set the stage for the day's ensuing chaos happened simultaneously.

First, a man named Ryan Samsel, after taking some sort of direction from Ray Epps, overran a thin line of police and metal racks in what would be the first official breach of Capitol grounds around 12:50 p.m. (Samsel was charged and has been incarcerated for more than a year; Epps faces no charges.) Joining Samsel were members of the Proud Boys and a still-unknown number of FBI informants.

Around the same time, a woman named Karlin Younger who just happened to be walking to a laundry facility near the Republican National Committee headquarters just happened to look down and see what she believed was a pipe bomb nestled between a dumpster and a fence right next to the building. 

Both events fueled panic in the nation's capital just as a contentious meeting to certify the Electoral College vote in the 2020 presidential election got underway in the chamber of the US House of Representatives. Then, the news got worse. Capitol police reportedly discovered another explosive outside the DNC headquarters.