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DOJ Files Denaturalization Cases Against 10 Naturalized Citizens Over Concealed Crimes

DHS and the Department of Justice announced civil denaturalization complaints against 10 naturalized U.S. citizens, alleging each concealed serious crimes—ranging from child sexual abuse to fraud and drug trafficking—during their path to citizenship.

Published July 22nd, 2026

What Happened

U.S. Citizenship and Immigration Services (USCIS) said it supported the Department of Justice in filing denaturalization complaints in federal district courts against 10 individuals over the past month. The allegations cover a range of serious offenses, including child sexual abuse, healthcare and wire fraud, tax fraud, identity fraud, and conspiracy to distribute cocaine. In each case, DOJ alleges the person hid the underlying conduct — or lied about it under oath during their naturalization interview — before becoming a U.S. citizen.

The individuals named come from several countries, including Cuba, Mexico, Pakistan, Peru, and Poland, and were naturalized between the mid-2000s and 2018. Several were already convicted of the underlying crimes in criminal court years or even decades before these new civil complaints were filed. The cases were filed across multiple federal districts, including Florida, Georgia, Iowa, Maryland, Pennsylvania, Texas, Utah, and Washington state.

DHS Secretary Markwayne Mullin said in a statement that individuals who commit fraud during naturalization "forfeit the right to keep U.S. citizenship."

Officials emphasized that the complaints represent allegations only; no court has yet ruled on the merits. Denaturalization requires a judge to find, by clear and convincing evidence, that citizenship was illegally procured or obtained through concealment or willful misrepresentation of a material fact.

Site Analysis

This announcement is part of a broader, ongoing DOJ/DHS effort to identify naturalized citizens whose past conduct — often criminal convictions predating naturalization — was allegedly concealed during the immigration process. It's worth noting these are civil, not criminal, proceedings: denaturalization does not require a new crime, only proof that the original naturalization was obtained unlawfully or through deception.

For applicants and naturalized citizens generally, the practical takeaway is not that citizenship is newly at risk for ordinary applicants, but that the government is actively reviewing historical naturalization files for undisclosed criminal history. Anyone who has unresolved questions about how information was reported on an old N-400 application — particularly around arrests, convictions, or "good moral character" disclosures — may want to consult an immigration attorney rather than assume the matter is closed. The case also underscores why complete candor at the naturalization interview matters: the legal exposure described here can resurface many years after a person becomes a citizen.

This piece is a factual news summary, not legal advice.

Source

Original — USCIS

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