The man was arrested for unknown reasons, and released shortly after. “I’m just hoping for accountability and for professional behavior,” he said to reporters Friday.

Patrick Edward McCaughey III allegedly used a police shield to trap D.C. Police Officer Daniel Hodges in a narrow hallway leading into the U.S. Capitol on Jan. 6.

Gallaudet University student Vitali GossJankowski was shown on video holding a Taser, which police believe could have been used in an attack against a D.C. police officer.

Bryan Betancur of Silver Spring was allegedly outside the U.S. Capitol on Jan. 6, where he was tracked using GPS coordinates and images he posted to social media.

Tuesday marked more than 40 days of demonstrations against racial inequity and police brutality in D.C.

28-year-old Andrew Brooks was the 14-year-old girl’s court-ordered mentor, according to a report.

Cesar Morales was spotted hiding under a car at Westfield Wheaton Mall.

The incident happened not long before officials shut down the White House to investigate another suspicious package.

Detectives say there are “potentially dozens of female victims” who don’t know that photos were taken of them at Columbia Heights and possibly U Street stations.

This makes three publicly known arrests related to the building in the past two weeks.