In a recent legal development, the DOJ firmly opposed a motion to dismiss charges against Roman Semenov, co-founder of Tornado Cash, highlighting potential jury issues over the crypto mixer's operations and sanction breaches.

DOJ Challenges Dismissal in Semenov Case, Highlights Tornado Cash's Complex Legal and Operational Challenges

Prosecutors from the United States Department of Justice (DOJ) opposed a motion to dismiss conspiracy and money laundering allegations against Tornado Cash co-founder Roman Semenov. According to Cointelegraph, they contended that the defense's submission presented contested facts for jury deliberation, which is inappropriate for early-stage motions.

The DOJ responded by analyzing why the Tornado Cash co-founder should be held accountable for the alleged offenses. The DOJ disputed the defense's description of Tornado Cash, noting that it was introduced 2019 as a mixer. The service includes a website, a user interface, smart contracts, and a network of "relayers."

The DOJ accused Roman Storm and another developer, Roman Semenov, of conspiring to commit money laundering, operating an unlicensed money transmitter, and violating sanctions by developing Tornado Cash, a cryptocurrency mixing service. Authorities in the United States believe that entities such as North Korea's Lazarus Group used Tornado Cash to launder payments.

Storm pleaded not guilty to all allegations in September 2023 and was released on a $2 million bond shortly after being arrested. He is primarily barred from leaving certain New York, New Jersey, Washington, and California areas.

Storm's attorneys, however, attempted to dismiss the indictment in late March, claiming that officials lacked probable cause to accuse him. Semenov stressed that while contributing to code design, he was not responsible for its use.

Semenov's legal team underlined in their request to dismiss that Tornado Cash did not operate as a custodial mixing service and does not fit the standards for a "financial institution." They also claimed Storm has no control over the service to prohibit businesses such as Lazarus Group from using it.

DOJ Accuses Tornado Cash Co-founders of Aiding Anonymous Transactions Amid Broader Crypto Mixer Crackdown

In the petition, prosecutors led by Damian Williams stated that Semenov was responsible for operating the cryptocurrency mixer and accused him of designing mechanisms that helped criminals operate anonymously. They accused Tornado Cash's co-founders of making insufficient adjustments to eliminate sanctioned addresses.

This comes as the US government continues to crack down on cryptocurrency-mixing services.

On April 24, the co-founders of Samourai Wallet, a cryptocurrency mixer, were arrested and charged with conspiracy to commit money laundering, which carries a maximum sentence of 20 years, and conspiracy to operate an unlicensed money transmitting business, which carries a maximum penalty of five years.

In response to the recent arrest of Samourai Wallet's founders, Ki Young Ju, CEO of CryptoQuant, argued that cryptocurrency mixing services are not inherently unlawful.

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