Mikhail Gorbachev
Robertas Povilaitis, a surviving son of one of the victims, requested that law enforcement authorities conduct an investigation into Mikhail Gorbachev's role in the events. On 17 October 2016, Vilnius Regional Court decided to summon Mikhail Gorbachev to testify as a witness. The Russian Federation refused to question Mikhail Gorbachev. As no pre-trial investigation has been initiated against Mikhail Gorbachev in the January 13 case, the Chairman of the Constitutional Court of Lithuania Dainius Žalimas argued that it is hard to believe that the events happen without the knowledge of the President of the USSR. The role of Mikhail Gorbachev in the January events remains disputed.