WASHINGTON — The Justice Department continued building cases on Wednesday against people accused of storming the Capitol, arresting a leader of the far-right group the Proud Boys and charging two men with conspiracy in an effort to block certification of President Biden’s victory in the election.
Ethan Nordean, the self-described “sergeant of arms” of the Seattle chapter of the Proud Boys, was arrested on Wednesday morning, federal prosecutors said. He had been under investigation for more than a week after prosecutors named him in court papers as a chief organizer of a mob of about 100 other members of the group that marched through Washington on Jan. 6, ending at the Capitol building.
Separately, Nicholas DeCarlo, a 30-year-old Texas man, and Nicholas Ochs, a founder of Hawaii’s chapter of the Proud Boys, were charged with conspiring with one another and unnamed co-conspirators to stop the certification of Mr. Biden’s Electoral College win as part of last month’s riot at the Capitol, according to the indictment.
The case against Mr. DeCarlo and Mr. Ochs was announced by John C. Demers, the head of the Justice Department’s national security division, the U.S. attorney in Washington and the F.B.I.’s Washington field office.
Their indictments highlighted the government’s effort to bring more serious charges against some of the scores of people who were initially charged with lesser crimes after the attack. The two men had earlier been charged with unlawful entry and obstructing an official proceeding.
Mr. DeCarlo and Mr. Ochs were charged in an indictment with conspiring with others to create a plan to stop Congress, raising money online to fund travel to Washington to carry out their plan, crossing state lines to obstruct Congress and forcibly storming the Capitol building.
Combined with the separate charges against Mr. Nordean, the indictment against Mr. Ochs and Mr. DeCarlo also underscored the increasingly prominent role that the Proud Boys is accused of playing in the assault.
Leaders of the Proud Boys have sought to distance themselves from the riots, even as federal investigators scrutinize them as they seek to determine the full scope of the group’s involvement.
In the indictment against Mr. DeCarlo and Mr. Ochs, prosecutors said the men carved the words “MURDER THE MEDIA” into the Capitol’s Memorial Door.
The case is part of a strike force created by Michael R. Sherwin, the U.S. attorney in Washington, to examine violent actions that targeted members of the news media, the Justice Department said. Mr. Sherwin said at a recent news conference that it was “the height of hypocrisy” to attack journalists while invoking the First Amendment to justify illegally entering the Capitol.
Mr. DeCarlo was also seen in photos taken inside the Capitol during the riots wearing a shirt and hat that said “MT Media,” which investigators said stands for “Murder the Media.”
Prosecutors say that Mr. Nordean, carrying a bullhorn, led a 100-person mob and entered the Capitol with another top-ranking Proud Boys leader, Joseph Biggs, who is also facing charges in connection with the attack.
In a criminal complaint against Mr. Nordean, prosecutors said he and other Proud Boys “were planning in advance to organize a group that would attempt to overwhelm police barricades and enter” the Capitol.
