More than 170 investigative case files have been opened relating to the Capitol Hill riot in support of President Donald Trump that left five people dead last week, United States law enforcement officials said on Tuesday.
More than 70 charges ranging from misdemeanour trespassing to felony arms charges have also been filed to date, the FBI’s Assistant Director in Charge of the Washington Field Office Steven D’Antuono told reporters during a Tuesday afternoon news briefing.
“We have received more than 100,000 pieces of digital media. We are scouring every one for investigative and intelligence leads,” D’Antuono said.
A pro-Trump mob breached the Capitol building on January 6 as a joint session of Congress met to certify President-elect Joe Biden’s election victory. Five people, including a Washington, DC police officer, died in the incident.
Trump has faced widespread calls to resign for inciting his supporters in a speech before the Capitol was breached, but he remained defiant on Tuesday, shirking responsibility for what took place and rejecting a push by Democrats to impeach him.
He said there was a “tremendous anger” about Congress’ impeachment efforts, which could happen as soon as Wednesday, and called it a “continuation of the greatest witch hunt in the history of politics”.
Since the riot, social media giants Twitter and Facebook have permanently suspended Trump’s accounts on their platforms to stop further incitement.
Acting US Attorney for the District of Columbia Michael Sherwin, who is working with the FBI to apprehend and charge alleged rioters, said at the news conference that the 70 charges levied so far are “only the beginning”.
“That number is going to grow into the hundreds,” Sherwin said.
He added that a task force is investigating possible charges of conspiracy and sedition, on top of those already filed.
“Given the enormity of the actors we saw … the range of criminal conduct is unmatched,” he said.
Al Jazeera’s Mike Hanna, reporting from Washington, DC, said the FBI described its investigation as “absolutely unprecedented” in scale.
“The FBI and the Department of Justice [are] treating the Capitol, both its grounds and inside, as a crime scene,” Hanna reported, adding that the probe would likely take months – if not longer.
D’Antuono said the FBI would continue to work with local law enforcement and the bureau’s field agents across the US to apprehend suspects.
“Even if you’ve left DC, agents from our local field offices will be knocking on your door,” he said.
Meanwhile, the US military’s Joint Chiefs of Staff said in a joint message on Tuesday that the riot “was a direct assault” on the US Congress, the Capitol building and the country’s Constitutional process, the Reuters news agency reported.
In an internal memo to troops, the seven generals and one admiral said the US military remained committed to protecting and defending the Constitution and that Biden would be inaugurated on January 20.
“The rights of freedom of speech and assembly do not give anyone the right to resort to violence, sedition and insurrection,” the memo, seen by Reuters, stated.
“Any act to disrupt the Constitutional process is not only against our traditions, values, and oath; it is against the law.”
The alleged participation of off-duty military and law enforcement officials has drawn attention and criticism in the days since the violence.
The US Army said Monday that it was investigating a psychological operations officer who led a group of people to the rally in Washington, DC that led up to the riot. Captain Emily Rainey said she acted within military regulations and that no one in her group broke the law.
Over the weekend, police departments in the US states of Virginia and Washington also said they had placed officers on leave as they investigated whether they took part in the events while off-duty.
Fire departments in Florida and New York City also said they reported to federal authorities allegations that some of their members may have been present when the mob broke into the Capitol.
The FBI on Monday warned of possible armed protests in all 50 states and the US capital in the days leading up to Biden’s inauguration. Trump authorised a state of emergency declaration for Washington, DC in response to the situation.