A 34-year-old Nevada man has been arrested and held on multiple charges related to the 6 January riot at the US Capitol, including assaulting law officers with what prosecutors say appeared to be a table leg with a protruding nail.

A US magistrate in Reno on Friday ordered Josiah Kenyon of Winnemucca to remain jailed without bail, until he is transported to Washington to face charges.

Charges include engaging in physical violence in a restricted building or grounds, civil disorder and assaulting, resisting or impeding officers with a dangerous weapon.

Kenyon was arrested on Wednesday in Reno. He made his initial appearance in US district court via a video-hookup along with his court-appointed lawyer, Lauren Gorman. She asserted Kenyon’s constitutional rights to remain silent and have his attorney present. She did not immediately respond to a request for comment.

A federal criminal complaint filed by the US attorney’s office for the District of Columbia says photographs and video show Kenyon was among rioters who entered the Capitol in support of Donald Trump’s attempt to overturn his election defeat by Joe Biden.

More than 670 people have been charged with federal crimes related to the riot. At least 140 have pleaded guilty, mostly to misdemeanor charges.

On 6 January, Kenyon was wearing a red Make America Great Again hat and a Jack Skellington costume, based on a character from the movie The Nightmare Before Christmas, the complaint said.

He tried to break a Capitol window with a flag staff and assaulted officers with several objects including the table leg. Images show Kenyon strike numerous officers with the table leg, including one riot-gear clad officer in the head, the complaint said.

“The protruding nail appears to become momentarily stuck between the top of the officer’s face shield and helmet,” FBI special agent Matthew Lariccia said in a statement filed with the complaint.

FBI agents interviewed three witnesses in the Washington area who believed Kenyon was the person in the photos, Larricia said. Two others, including a relative, positively identified a photo in April, and in September the Washington Metro transit authority confirmed fare and bank records consistent with his presence at the uprising.