Answer
In 2003, Mikhail Khodorkovsky was arrested on charges of tax evasion and fraud. The charges were widely seen as politically motivated, as Khodorkovsky was a vocal critic of the Russian government. He was sentenced to nine years in prison, and his assets were seized by the state. Khodorkovsky was released from prison in 2013, and he has since become a vocal critic of Vladimir Putin and the Russian government.