A UK court recently ruled that a woman of Chinese descent with British nationality was convicted for her involvement in money laundering. During the investigation, authorities revealed that the police had seized a large amount of Bitcoin, totaling an astonishing 61,000 coins, which is valued at around 3.4 billion pounds according to current market value. This became the largest amount of cryptocurrency seizure by UK police in history.

The case led to Jian Wen (transliterated) receiving severe legal punishment; she was sentenced to 6 years and 8 months imprisonment. She was accused of assisting her employer in laundering money. The trial drew widespread attention because it related to a massive illegal fundraising case that occurred in China years ago.

According to public records, Jian Wen, originally from China, moved to the UK during her pregnancy. After many tribulations, she lived alone in the UK, working hard to study law and economics in her spare time. During a job search, she was hired as a housekeeper by a Chinese person, who used the pseudonym Yadi Zhang, who is Qian Zhimin, the key figure in the illegal fundraising case involving up to 43 billion yuan, affecting tens of thousands of investors.

Jian Wen suddenly stepped from a life of poverty to luxury; she began purchasing properties in Europe and Dubai and led a luxurious lifestyle. However, when she attempted to buy a mansion in London, she triggered the UK's anti-money laundering mechanisms because she could not satisfactorily explain the source of the Bitcoins. In 2018, UK police raided Jian Wen's residence and seized a computer containing a large amount of Bitcoin. After years of investigation and trial, the jury finally confirmed Jian Wen's money laundering crimes this year. Although she denies all charges and plans to appeal, the judgment of the case has become part of judicial practice.

During the trial this Friday, although Jian Wen's defense attorney Mark Harries insisted that his client was a victim before becoming a criminal participant, he claimed Jian Wen was deceived and used by the so-called "planner" and pointed out she was merely acting as an "intermediary" in the Bitcoin transaction process, with insufficient understanding of the criminal nature of her actions. However, prosecutor Gillian Jones emphasized in court that Jian Wen's behavior was actually driven by "greed" and the pursuit of personal economic benefits, rather than being coerced, intimidated, or exploited, and that she operated her cryptocurrency wallet autonomously.

Judge Sally-Ann Hales did not accept the defense's argument in her final verdict, instead directly telling Jian Wen that she was involved in a complex and well-planned major criminal activity, clearly showing she believed the defendant knew the nature of her actions.

As for the other key figure in the case, Qian Zhimin, his whereabouts became a mystery after Jian Wen's arrest. However, according to the latest news, Qian Zhimin returned to London in April of this year and was arrested there, subsequently appearing in court to face criminal charges from British prosecutors. The Crown Prosecution Service charged Qian Zhimin with handling, acquiring, and using illicitly sourced property in London and several other regions of the UK from October 1, 2017, to the present, namely the cryptocurrencies involved.

A detail that has attracted considerable attention is that Qian Zhimin claimed in the information submitted to the court that her birth date was November 10, 1990, but when combined with other sources of information, it appears she may actually have been born in 1978. In court, through translation, Qian Zhimin expressed that she does not plead guilty, and she also did not request bail.

In light of this situation, the judge ruled that she should continue to be detained and transferred the case to the Southwark Crown Court that previously handled the Jian Wen case for further proceedings.