The police have concentrated a large number of forces at the yard of the Yerevan court where the matter of the pretrial measure for Gagik Tsarukyan—chairman of the opposition Prosperous Armenia Party (PAP), MP, and business tycoon—will be considered Wednesday.

Tsarukyan has been charged with orchestrating vote buying. But he does not accept the charge and says it as illegal.

Prosecutor General Artur Davtyan had submitted to the National Assembly a petition to strip Tsarukyan of his parliamentary immunity in order to prosecute him, and the legislature had granted this petition.

However, the Yerevan court of first instance had denied the National Security Service’s petition to remand Tsarukyan in custody. According to the respective court decision, there was a reasonable doubt.

Both sides appealed this decision to the Criminal Court of Appeal. The prosecution demanded to overturn the aforesaid decision of the court of first instance and remand Tsarukyan in custody, whereas his lawyers filed several complaints, one of which was that according to the law, this case should have been investigated by the Special Investigation Service.

The Criminal Court of Appeal denied the lawyers' appeal, whereas partially granted the prosecution’s appeal, overturning the decision of the first instance and sending the case for a new examination.

Then, Gagik Tsarukyan's legal defense team and the Prosecutor General's Office filed a cassation appeal. But it became known on Tuesday that the Court of Cassation did not accept the appeals of the parties for proceedings.

Several former MPs are also defendants in this criminal case.