FBI Probes Missing Man After $1M Vanished Into Gold, Crypto Buys

Missing California man Nai Ping Hou’s finances are now central to a suspicious disappearance investigation. Over $1 million in withdrawn funds tied to gold and cryptocurrency purchases has raised concerns about who controlled his assets.

Key Takeaways:

• FBI investigators are examining Nai Ping Hou’s depleted accounts after his disappearance.
• Gold and cryptocurrency purchases raised concerns over control of Hou’s finances.
• Authorities continue seeking Hou while reviewing property and asset activity.

Missing California Man’s Drained Accounts Draw FBI Scrutiny

Over $1 million in drained funds tied to gold and cryptocurrency purchases is now central to the disappearance of Nai Ping Hou, a 74-year-old Chinese man missing since March 16, 2025. On April 20, 2026, the FBI Most Wanted account on X said federal and local authorities were investigating the case, as investigators examined suspicious financial activity linked to his disappearance.

Authorities are treating Hou’s disappearance as suspicious while examining activity involving his finances and property. The Federal Bureau of Investigation (FBI) notice says Hou was last seen in Rancho Cucamonga and that his bank accounts were depleted before law enforcement was notified. The FBI Most Wanted account on X stated:

“The FBI and partner law enforcement agencies are investigating the suspicious disappearance of Nai Ping Hou. He has been missing since March 16, 2025, and was last seen in Rancho Cucamonga, California.”

His son, Wen Hou, said more than $1 million was withdrawn and used to buy gold and cryptocurrency. Wen said his father was not experienced with online transactions, making the purchases appear suspicious.

Rancho Cucamonga Home Search Adds Pressure to Case

The family believes someone may have used Hou’s phone to reduce concern after he disappeared. Wen said messages from his father changed after a March fishing trip, which he described as normal and happy. Later texts gave short excuses, including that Hou was tired, unavailable, or would call later. Wen said that was unusual because his father rarely missed chances to visit his grandchildren. Authorities are investigating the case as a possible kidnapping, according to a report by ABC7 Los Angeles.

The case expanded after family friends checked Hou’s Rancho Cucamonga home. They found the house empty, the lawn overgrown, and handprints on the garage door. Wen said furniture, vehicles, and other belongings were gone. He also said Hou had been remodeling the home after a major water leak in January 2025 and had received bids from contractors. The San Bernardino County Sheriff’s Department later searched the home for evidence, including beneath tile, while continuing its investigation.

A family website offers up to $250,000 for information leading to Hou’s safe return or the arrest and conviction of those responsible. It states:

“Naiping was not located and evidence indicated Naiping may have been kidnapped.”

“There has been unexplained and suspicious activity with Naiping’s financial accounts and property; Draining of his accounts, unauthorized sales of his vehicles, gifting of items and the attempted renting of his home,” the website adds. Investigators continue to focus on locating Hou and identifying who controlled his assets after he disappeared.