An Alabama man accused of hitting a Capitol police officer with a flagpole on Jan. 6 was arrested Wednesday after another riot suspect identified him, according to the Justice Department.

Gregory Lamar Nix, 52, is charged with engaging in physical violence in a restricted building or grounds, civil disorder, assaulting, resisting or impeding certain officers with a dangerous weapon, and other charges.

He was arrested in Cleveland, Alabama, where he lives, and made his first court appearance Wednesday in the Northern District of Alabama, according to a statement from the U.S. Attorney’s Office in the District of Columbia. It is unclear if Nix has a lawyer.