"Vinnik wrote several confession letters to Russian law enforcement agencies, pleading guilty to crimes related to financial technologies. The Russian Interior Ministry’s investigative department has opened a criminal probe into several unknowns," the source familiar with the matter said.
Vinnik wrote four letters since March to Russia’s interior minister, the ministry’s chief investigator and the attorney general, confessing his crimes, the source said, and offering to assist in the inquiry.
He has been cleared for extradition to both the United States and Russia. The final decision is up to the Greek justice minister. The suspect has repeatedly said he wanted to be deported to Russia.
In a surprise development, a source told Sputnik on Thursday that Greek prison authorities had thwarted an attempt on Vinnik’s life. There was apparently a plot to poison him while he was being held in the Thessaloniki jail. His security has since been bolstered and he is banned from contacting other inmates or receiving food or beverages from unknowns.
