The video was probably posted by the insurgents themselves, as evidenced by the name of the channel as well as video and sound editing aimed at spectators' formation of a positive evaluation of the shown events.
Judging by the last part of the footage, the man is charged with rape.
Media regularly reports that the insurgents execute people without trial.
Back in early June terrorist called Bes staged the execution of two hostages in Horlivka. Later, another insurgent Igor Girkin published a "decree" on execution of looters.