FBI Agent Arrested for Alleged Involvement in January 6 US Capitol Riot A shocking development in the ongoing investigation into the January 6 US Capitol riot has emerged, with reports that a high-ranking FBI agent has been arrested and charged with participating in the violent insurrection. According to sources, the agent, who has not been named, is accused of joining a group of rioters and engaging in behavior that was contrary to their sworn duties. The arrest is a stunning blow to the FBI, which has been leading the investigation into the Capitol riot and has faced criticism for its handling of the case. As the investigation continues, questions are being raised about the extent of the agent's involvement and how they managed to evade detection for so long.