Tampa, Florida - Carlos Enrique Diaz Roque (29, Brooksville) has pleaded guilty to obstruction of official proceeding. Diaz Roque faces a maximum penalty of five years in federal prison. U.S. Attorney Gregory W. Kehoe made the announcement.

According to the plea agreement, Diaz Roque, a licensed notary, agreed to prepare an immigration document for Client-1. Diaz Roque, however, has never been a licensed attorney.

On February 3, 2025, Diaz Roque filed a motion to administratively close Client-1's pending Orlando Immigration Court case. That same day, Diaz Roque also filed a document that was supposedly the Department of Homeland Security's brief opposing Client-1's motion. That brief said that the Department of Homeland Security "requests that the Court don't deny the respondent's motion to administratively close proceedings in the above-captioned case." Diaz Roque signed the document in the name of the attorney for the Department of Homeland Security. In fact, as Diaz Roque well knew, the Department of Homeland Security's attorney did not prepare, sign, file or authorize filing the brief with the Orlando Immigration Court in Client-1's case.

On June 30, 2025, Client-1 testified under oath in Orlando Immigration Court that he hired Diaz-Roque to prepare the motion for administrative closure. Client-1 denied ever seeing the opposition to it. On November 18, 2025, Diaz Roque admitted to two Homeland Security Investigations agents that he falsely signed the Department of Homeland Security's brief and filed it.

This case was investigated by Homeland Security Investigations. It is being prosecuted by Assistant United States Attorney Adam W. McCall.