A New Mexico county official was arrested Sunday after federal authorities said he entered a restricted section of the U.S. Capitol during the deadly pro-Trump incursion and led rioters in prayer.

Couy Griffin, an Otero County commissioner and founder of Cowboys for Trump, was arrested in Washington. D.C., and faces a single charge of knowingly entering or remaining in a restricted building without lawful authority, a federal criminal complaint said.

In an affidavit, a Metropolitan Police detective said a Cowboys for Trump videographer told authorities that after he and Griffin saw the group push past security barriers, they scaled the Capitol building’s wall before making their way to an outside deck.

There, Griffin used a bullhorn to lead the group in prayer, the document states.

A heavy-metal guitarist and the alleged leader of a Colorado paramilitary training group have been charged with allegedly taking part in the riot at the Capitol last week, as the FBI ratchets up its investigation into the role extremist groups played in storming the building.

Jon Schaffer, an Indiana musician, turned himself into the FBI on Sunday afternoon, officials said. On Jan. 6, Schaffer was photographed inside the Capitol, wearing a hat that said “Oath Keepers Lifetime Member.” Schaffer founded Iced Earth, a heavy-metal band, and music fans quickly recognized him as the FBI circulated “Wanted” posters with his face on them.

Schaffer was charged with six counts, including engaging in an act of physical violence. Authorities said Schaffer was among the rioters who targeted U.S. Capitol Police with bear spray.

Also charged in a court filing made public Sunday was Robert Gieswein, 24, of Cripple Creek, Colo. Court papers say that he is affiliated with an Oath Keepers-related extremist group called the Three Percenters and that Gieswein “assaulted federal officers outside the Capitol; observed and encouraged other rioters as they broke a window of the Capitol building; entered the building through that broken window; and then charged through the Capitol building.”

President Trump was sitting in the Oval Office one day in late November when a call came in from lawyer Sidney Powell. "Ugh, Sidney," he told the staff in the room before he picked up. "She's getting a little crazy, isn't she? She's really gotta tone it down. No one believes this stuff. It's just too much."

He put the call on speakerphone for the benefit of his audience. Powell was raving about a national security crisis involving the Iranians flipping votes in battleground states. Trump pressed mute and laughed mockingly.

"So what are we gonna do about it, Sidney?" Trump would say every few seconds, whipping Powell more and more into a frenzy. He was having fun with it. "She really is crazy, huh?" he said, again with his finger on the mute button.

It was clear that Trump recognized how unhinged his outside legal advisers were. But he was becoming increasingly desperate about losing to Joe Biden, and Powell and her crew were willing to keep feeding the grand lie that the election could be overturned.

They were selling Trump a seductive but delusional vision: a clear and achievable path to victory. The only catch: He'd have to stop listening to his government and campaign staffs, to cross the Rubicon and view them as liars, quitters and traitors.

WASHINGTON — Members of President Donald Trump’s failed presidential campaign played key roles in orchestrating the Washington rally that spawned a deadly assault on the U.S. Capitol, according to an Associated Press review of records, undercutting claims the event was the brainchild of the president’s grassroots supporters.

A pro-Trump nonprofit group called Women for America First hosted the “Save America Rally” on Jan. 6 at the Ellipse, an oval-shaped, federally owned patch of land near the White House. But an attachment to the National Park Service public gathering permit granted to the group lists more than half a dozen people in staff positions for the event who just weeks earlier had been paid thousands of dollars by Trump’s 2020 reelection campaign. Other staff scheduled to be “on site” during the demonstration have close ties to the White House.

Since the siege, several of them have scrambled to distance themselves from the rally.

The riot at the Capitol, incited by Trump’s comments before and during his speech at the Ellipse, has led to a reckoning unprecedented in American history. The president told the crowd to march to the Capitol and that “you’ll never take back our country with weakness. You have to show strength, and you have to be strong.”