Prosecutors began delivering opening arguments Thursday in the seditious conspiracy trial of former Proud Boys leader Enrique Tarrio and four other members of the far-right extremist group involved in the Jan. 6, 2021 attack on the U.S. Capitol.
After the election, Tarrio posted on social media that the presidency was being stolen and vowed that his group won't "go quietly," prosecutors said.
Tarrio, prosecutors say, was aware of discussions around a plan to storm the Capitol and was involved in discussions about occupying buildings, including in the Capitol complex.
The group helped rile up the crowd on the day of the rally and successfully led rioters to break past police barricades and into the Capitol, prosecutors said.
A protester, who claims to be a member of the Proud Boys, confronts police officers outside the Capitol in Washington, D.C. on Jan. 6, 2021.