Oleksandr Ivanovych Muzychko (Ukrainian: ????????? ???????? ???????, 19 September 1962 – 24 March 2014), nicknamed Sashko Bilyi (????? ?????), was a Ukrainian political activist, a member of UNA-UNSO and coordinator of Right Sector in Western Ukraine.
Muzychko was also a convicted criminal.Russian prosecutors accused him of killing "at least 20" captive Russian soldiers during the First Chechen War.
The inquiry by the Russian Investigative Committee began in March 2014, years after the alleged killings.Muzychko had vowed to fight "communists, Jews and Russians for as long as blood flows in my veins".