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Homeland Security Investigations (HSI), in conjunction with U.S. Customs and Border Protection (CBP), U.S. Citizenship and Immigration Services (USCIS), and Enforcement and Removal Operations (ERO), conducted Operation Raging Bull. The operation, under the auspices Operation Community Shield, was de
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FBI Joins Kidnapping Probe Of Missing California Man In Crypto Fraud Case

On April 27, 2026, federal agents from the FBI joined a kidnapping probe into a missing California man who has been linked to a cryptocurrency fortune, broadening federal involvement in the search, Fox News reported (Fox News).

Authorities had been leading the case locally, and the FBI's entry gives investigators access to national databases and cross-state support. Officials released few new details about suspects, motive or the immediate circumstances of the disappearance.

The episode traces back to reports linking him to sizable cryptocurrency holdings. That connection had already drawn attention from investors and prompted scrutiny into how those assets were managed (Fox News).

Coverage has shifted from a local missing-person story to a potential federal criminal inquiry. The FBI's involvement raises the chance investigators will trace movements across state lines and follow complex financial transactions tied to cryptocurrency.

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📌 Key Facts

  • The FBI has joined the search for 74-year-old Nai Ping (Naiping) Hou, missing from Rancho Cucamonga since March 2025.
  • San Bernardino County Sheriff's Department now treats the case as a likely kidnapping tied to extensive identity theft and fraud.
  • More than $1 million was removed from Hou's accounts through unauthorized transactions, including online gold and cryptocurrency purchases.
  • Hou's home was found completely cleared out in early May 2025, and his vehicles were sold and his house apparently put up for rent.
  • Hou's family is offering a $250,000 reward and believes he may have been targeted due to their cryptocurrency-related wealth.

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