The suspect was recognized by students at the Fashion Institute of Technology.
Federal authorities are continuing to charge rioters who took part in the siege on Capitol Hill.
One New York resident was arrested Monday, according to federal court documents.
Nicholas Moncada, a 20-year-old student at the Fashion Institute of Technology in Manhattan, was taken into custody at his Staten Island home. He allegedly livestreamed his “storming” of the Capitol on Jan. 6, prosecutors said.
Moncada allegedly also posted a selfie of himself inside the Capitol, captioning it, “Outside Pelosi’s office.”
He was recognized by fellow FIT students, who then alerted the FBI to his involvement, according to the court documents.
Freeport, New York, resident Thomas Fee allegedly sent a relative of his girlfriend a selfie of himself inside the Capitol, prosecutors said. He’s been charged by authorities but is not in police custody.
In the text message, Fee, 53, allegedly wrote that he was “at the tip of the spear,” a reference to the Capitol rotunda, according to the court documents.
Fee drove to Washington, D.C., on Jan. 5, and a license plate reader in New York picked up the Chevy Tahoe he was driving upon his return on Jan. 7, the court documents state.
Dozens of rioters who participated in the siege have been taken into custody.
It is unclear whether Moncada or Fee have retained attorneys.