Riley June Williams will remain with her mother under travel restrictions and electronic monitoring and reappear virtually in federal court in Washington on Monday.

“The gravity of these offenses is great,” US Magistrate Judge Martin Carlson told Ms Williams. “It cannot be overstated.”

Ms Williams, 22, of Harrisburg, is facing charges of theft, obstruction, trespassing, and violent entry and disorderly conduct. 

An alleged former romantic partner of the suspect says he identified her in a video from the 6 Jan riot in Washington, according to the FBI.

Her lawyer, Lori Ulrich, said the tipster was a former abusive boyfriend whose “accusations are overstated."Evidence from the case includes video taken during the insurrection shows a woman matching Ms William’s profile urging fellow rioters to head “upstairs, upstairs, upstairs" on a staircase leading to Ms Pelosi’s quarters, and a Virginia-based FBI agent filed an affidavit in the case saying the suspect was caught on camera going in and out of the Speaker’s office. She also likely filmed a cellphone video from inside the office, in which she allegedly says, "Dude, puton gloves," to a man taking the laptop, according to the agent.

Evidence from the case includes video taken during the insurrection shows a woman matching Ms William’s profile urging fellow rioters to head “upstairs, upstairs, upstairs" on a staircase leading to Ms Pelosi’s quarters, and a Virginia-based FBI agent filed an affidavit in the case saying the suspect was caught on camera going in and out of the Speaker’s office. She also likely filmed a cellphone video from inside the office, in which she allegedly says, "Dude, puton gloves," to a man taking the laptop, according to the agent.

The agent added that a user of the social media app Discord named “Riley” also posted messages saying “I STOLE S*** FROM NANCY POLESI (sic)” and “I DOMT CARE I TOOK NANCY POLESIS HARD DRIVES I DONT CARE KILL ME (sic)."

“All Americans were horrified by the assault on our Capitol,” he said. “Political violence is an attack on everything we cherish as Americans. It can never be tolerated.”

Just before the attack, the president gave a fiery speech in which he vowed “we will never concede” and helped incite the mob, and released a video shortly after the insurrection reiterating the lie that the election was stolen from him and telling those who stormed the Capitol, “We love you. You're very special.”