"Federal prosecutors offered an ominous new assessment of last week’s siege... saying in a court filing that rioters intended 'to capture and assassinate elected officials.'..."

"The detention memo, written by Justice Department lawyers in Arizona, goes into greater detail about the FBI’s investigation into [Jacob] Chansley, revealing that he left a note for Pence warning that 'it’s only a matter of time, justice is coming.' 'Strong evidence, including Chansley’s own words and actions at the Capitol, supports that the intent of the Capitol rioters was to capture and assassinate elected officials in the United States government,' prosecutors wrote.... 'When questioned as to the meaning of that statement, Chansley went on a lengthy diatribe describing current and past United States political leaders as infiltrators, specifically naming Vice President Mike Pence, former President Barack Obama, former Senator Hillary Clinton and U.S. President-elect Joe Biden as infiltrators involved in various types of wrongdoing,' prosecutors wrote. 'Although he stated his note was not a threat, the Government strongly disagrees.' The prosecutors’ assessment comes as prosecutors and federal agents have begun bringing more serious charges tied to violence at the Capitol.... In Chansley’s case, prosecutors said the charges 'involve active participation in an insurrection attempting to violently overthrow the United States government,' and warned that 'the insurrection is still in progress' as law enforcement prepares for more demonstrations in Washington and state capitals...."

From "'Strong evidence' suggests Capitol rioters intended to ‘capture and assassinate’ officials, US prosecutors say" (Fox News). Chansley is the rioter who's getting extra attention because he costumed himself in a fur hat and horns. He also, as the detention memo says, "has spoken openly about his belief that he is an alien, a higher being, and he is here on Earth to ascend to another reality."