Henry “Enrique” Tarrio, a longtime leader of the Proud Boys far-right group, was arrested Tuesday on charges that he conspired with followers who attacked Congress last year — a high-profile indictment unsealed the same day Jan. 6 prosecutors won their first trial conviction from a D.C. jury.

Tarrio, 38, who lives in Miami, joins Oath Keepers founder Stewart Rhodes as the second leader of a radical group charged in connection with the Jan. 6, 2021, attack. Neither man is accused of entering the Capitol that day, and Tarrio wasn’t even in Washington. Their arrests show that prosecutors are moving their sprawling investigation beyond the scene of the crime toward anyone may have who directed or helped plan the violence.