Enrique Tarrio, a former leader of the far-right Proud Boys group was arrested outside the U.S. Capitol one month after he was pardoned by President Donald Trump, police confirmed.

Tarrio was released from prison last month after President Donald Trump cut short his 22-year sentence for seditious conspiracy related to the Jan. 6, 2021, attack on the Capitol.

Enrique Tarrio, who was pardoned for his role in the Capitol attack, had appeared with other Jan. 6 defendants outside the very building at the center of the riot that sent many of them to prison.