Thin Blue News remembers Special Agent Dennis Patrick McCarthy on October 27, 2026, the eighth anniversary of his End of Watch. This is an anniversary remembrance, not a report of a new death. His official ICE remembrance honors work carried out in the aftermath of the September 11, 2001, terrorist attacks.

Search and recovery at the World Trade Center

In Honoring ICE’s Fallen 9/11 Recovery Heroes, U.S. Immigration and Customs Enforcement identifies McCarthy as a special agent who helped secure the site of the destroyed U.S. Customs House at the World Trade Center in the immediate aftermath of the attacks. The agency says he remained at the scene to assist with search and recovery.

That account places his service within a response that continued beyond the initial emergency. This remembrance focuses on the work the agency documents, without reconstructing events or adding details not established by the sources.

End of Watch: October 27, 2018

ICE’s official tribute records McCarthy’s death on October 27, 2018. The agency’s End of Watch memorial roll separately lists Dennis P. McCarthy with that same date. ICE includes him among its fallen 9/11 recovery heroes; this article does not reproduce the tribute’s specific medical details.

The Officer Down Memorial Page record for Special Agent Dennis Patrick McCarthy corroborates his identity and End of Watch date and identifies his agency as Homeland Security Investigations within ICE. It also places his career in both HSI and the former United States Customs Service. Keeping that distinction avoids implying that the present agency structure existed unchanged at the time of the 2001 response.

Remembering his service eight years later

October 27, 2026, marks eight years since McCarthy’s End of Watch. Thin Blue News offers this remembrance with respect for his family, friends and colleagues, and for the search and recovery service preserved in the official record.

Dennis Patrick McCarthy
Special Agent
U.S. Immigration and Customs Enforcement, Homeland Security Investigations
End of Watch: October 27, 2018
Anniversary remembrance: October 27, 2026

Save the portrait-led remembrance card. This digital keepsake uses McCarthy’s authentic ICE portrait. No print-quality claim or broad third-party relicensing promise is made.

Sources and portrait credit

Portrait: ICE, acquired directly from the agency’s official website. ICE’s published policy permits copying and distribution and requests appropriate image credit. Thin Blue News proportionally resized the complete portrait without cropping or generating facial details and added original remembrance typography. No endorsement by ICE is implied.

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