On March 22, Gorokhov was scheduled to appear in front of the Moscow City Appeals Court to argue against the Tverskoi District Court’s refusal to consider a new criminal complaint filed by Magnitsky’s mother in regards to new evidence, Tuesday’s press release said.

A series of electronic communications, known as the Pavlov Leaks, had been uncovered and it showed collusion of individuals responsible for the fraud case that Magnitsky uncovered, the release alleged. Members of the Klyuev crime syndicate and police officers were involved, the release claimed.

Gorokhov is also a key witness in the U.S. government’s case against Prevezon Holdings, a Cypriot company owned by Denis Katsyv, son of senior Russian official Petr Katsyv, the release said. The trial, scheduled to begin on May 15th, is in relation to Prevezon’s alleged money laundering that Magnitsky discovered, the release continued.

Former New York attorney Attorney Preet Bharara was handling the Prevezon affair before President Donald Trump fired him.

The Magnitsky case has drawn international attention towards Russian corruption and has been the source of inspiration for tighter human rights regulations in the West.

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