(Updated) DES MOINES, Iowa. (AP) — Authorities have arrested a Des Moines man who allegedly took part in the riot at the U.S. Capitol building by supporters of President Donald Trump. Police Sgt. Paul Parizek said Saturday that officers assisted the FBI in arresting 41-year-old Doug Jensen on Friday night at his home in the city’s south side. He is being held at the Polk County Jail.

This photo provided by Polk County (Iowa) Jail shows Douglas Jensen. Authorities have arrested Jensen from Des Moines, Iowa, who allegedly took part in the riot at the U.S. Capitol building by supporters of President Donald Trump. Police Sgt. Paul Parizek said Saturday, Jan. 9, 2021, that officers assisted the FBI in arresting Jensen on Friday night at his home. (Polk County (Iowa) Jail via AP)

Jensen was charged by the FBI with:

1) Knowingly Entering or Remaining in any Restricted Building or Grounds Without Lawful Authority
2) Disrupting the Orderly Conduct of Government Business
3) Violent Entry and Disorderly Conduct in a Capitol Building
4) Parading, Demonstrating, or Picketing in a Capitol Building
5) Obstructing a Law Enforcement Officer During a Civil Disorder

Video posted online during the mayhem Wednesday showed a man who appears to be Jensen, pursuing an officer up a flight of stairs as a mob trails behind.

FILE – In this Jan. 6, 2021, file photo, a man identified as Doug Jensen, of Des Moines, walks through a hallway as smoke fills the walkway outside the Senate Chamber as supporters of President Donald Trump are confronted by U.S. Capitol Police officers inside the Capitol in Washington. (AP Photo/Manuel Balce Ceneta, File)