The Ministry of Internal Affairs of Ukraine have summoned Oleh Tyahnybok, Ihor Shvaika, Ihor Kryvoruchko, Serhyi Boyko and Ihor Sabyi to appear at investigation department for questioning regarding the explosion of a grenade outside the entrance to Verkhovna Rada building.

As part of investigation, the criminal proceedings were initiated regarding mass riots, causing harm to health of the police officers engaged in performance of their duties. Offences of law, provoked by activists, caused the death of three solders (under the age of 25 years) of the National Guard.

The funeral of Ihor Debrin is to be held on September 2, 2015.