Alleged Leader of UFC Freedom 250 Attack Plot Identified by US Authorities

The US Department of Homeland Security has identified Abraham Hermosillo Alvarez as the alleged leader of a disrupted attack plot targeting UFC Freedom 250 at the White House. Alvarez, a Mexican national, entered the US on a visitor visa and later received DACA protection. He was arrested alongside four others, all facing serious charges. The case highlights ongoing concerns about security and immigration policies in the US. As the legal proceedings unfold, Alvarez's future remains uncertain, with potential deportation following the resolution of the criminal case.

By Narendra Chaudhary Jun 19, 2026, 00:48 IST

Overview of the Alleged Attack Plot

The Department of Homeland Security (DHS) has named Abraham Hermosillo Alvarez as the suspected mastermind behind a planned attack during UFC Freedom 250, which took place at the White House on June 14. Federal officials previously revealed that five individuals were charged in relation to this alleged conspiracy, which they claim was thwarted prior to the event. It is important to note that the accusations against Alvarez and his co-defendants have yet to be validated in a court of law.

Background on Abraham Hermosillo Alvarez

Who is Abraham Hermosillo Alvarez?

As per a DHS announcement made on June 18, Alvarez is a Mexican citizen who entered the United States on a B2 visitor visa but overstayed after it expired in December 2001. In 2014, he received protection under the Deferred Action for Childhood Arrivals (DACA) program during the Obama administration, which offers temporary relief from deportation and work authorization to certain undocumented immigrants who arrived in the US as minors and meet specific criteria. DHS has labeled Alvarez as the alleged leader of the disrupted attack plot.

Details of the Allegations

What Are the Allegations?

According to the DHS and the Department of Justice (DOJ), Alvarez was apprehended by the FBI in Omaha, Nebraska, on June 14, coinciding with the UFC Freedom 250 event. Four additional suspects were detained in Ohio, Missouri, and California. All five individuals face charges of conspiracy to commit murder and conspiracy to commit violence on the grounds of the White House. Investigators believe that Alvarez, who reportedly used the alias "Shepherd," was responsible for planning, organizing, and directing the operation. Allegations suggest that he detailed the intended attack in an encrypted group chat, discussing the deployment of "counter sniper(s) and drones" with the goal of maximizing lethality. These claims are part of an ongoing criminal investigation, and Alvarez has not yet been found guilty of any crime.

Statements from DHS

What Has DHS Said?

In their statement, DHS indicated that US Immigration and Customs Enforcement (ICE) has filed a detainer against Alvarez. Acting Assistant Secretary Lauren Bis remarked, "This illegal alien from Mexico should never have been allowed in our country. He was the ringleader of a failed terror attack targeting UFC Freedom 250 at the White House." She emphasized that Alvarez and his alleged accomplices now face serious charges and that he "will face justice and swiftly be removed from our country." The criminal proceedings against Alvarez and the other defendants will continue in federal court, where they could face lengthy prison sentences if convicted. DHS noted that deportation proceedings would commence only after the resolution of the criminal case.