Key Takeaways
Federal prosecutors seek forfeiture of bitcoin tied to alleged synthetic drug trafficking activity.U.S. investigators worked with Chinese authorities while tracing Binance records and blockchain payment flows.Undercover DEA bitcoin purchases helped connect cryptocurrency transfers to suspected drug shipments.
Bitcoin Seizure Anchors Savannah Drug Forfeiture Case
The U.S. Department of Justice (DOJ) announced on May 20, 2026, that Chinese national Wei Gong, also known as David Gong, was arrested in China after investigators tied him to a synthetic drug importation case involving bitcoin payments, Binance records, and blockchain tracing. Prosecutors unsealed charges accusing Gong of importing synthetic cathinones into Georgia and pursuing larger shipments through the Port of Savannah.
The DOJ stated:
“The United States is seeking forfeiture of cryptocurrency seized during the investigation through both the criminal indictment and a recently unsealed civil forfeiture case.”
Federal investigators tied 1.00001188 bitcoin to the government’s civil forfeiture action through a complaint filed on April 15, 2026. The complaint says the BTC was seized from Binance account number 53514319, which investigators identified as controlled by Gong. Federal agents obtained a seizure warrant on Dec. 19, 2023. Binance transferred the bitcoin to the Drug Enforcement Administration in March and April 2024. The filing says the account used an email address, phone number, and Chinese identification documents linked to Gong.
Blockchain analysis helped investigators connect alleged drug orders, exchange accounts, and undercover purchases. Investigators also reviewed Coinbase records and traced direct and indirect flows involving Binance, Coinbase, Huobi, OKX, Cashapp, Coinpayments, and other platforms. The records linked digital payments to packages of controlled substances.
Blockchain Records Frame the Government’s Evidence Trail
Undercover agents used bitcoin to test the alleged supply chain. On March 28, 2023, an undercover DEA agent sent 0.18092382 BTC, valued in the filing at about $4,868.59, after Gong quoted $1,000 per kilogram for five kilograms of eutylone. Agents later retrieved a package in the Savannah Division that contained about 5.20 kilograms of suspected eutylone. A forensic chemist confirmed about 4.9855 kilograms of N,N-dimethylpentylone. A second undercover purchase on June 20, 2023, used 0.03589067 BTC for one kilogram.
The cryptocurrency trail extended beyond the undercover buys. The complaint says Gong’s Binance account logged 666 BTC transactions between October 2020 and July 2023. It also lists 19 buys worth about $254,281.85 and 204 sells worth about $2.33 million. Separate Whatsapp messages allegedly showed Gong using the same BTC address and accepting payment in bitcoin. China’s Ministry of Public Security confirmed Chinese authorities coordinated with U.S. agencies after investigators shared intelligence through official law enforcement channels.
Federal prosecutors added:
“Gong’s cryptocurrency records indicate he engaged in millions of dollars in transactions during the time of the scheme. The civil complaint, which seeks to forfeit the seized cryptocurrency, also alleges that Gong violated customs and money laundering statutes.”
The forfeiture filing places the Savannah case within a wider push on digital asset enforcement. Prosecutors allege the seized BTC represents proceeds or property tied to drug trafficking, customs violations, and money laundering offenses. The indictment carries potential penalties of up to 20 years in prison on each count if Gong is extradited and convicted in the United States. Recent DEA actions also show expanding cross-border scrutiny of synthetic drug networks using international shipping routes and digital payments.
