The Pirveli TV Company obtained the video footage of the fateful night after filming of which young Georgian footballer Giorgi Shakarashvili tragically died.
The video footage shows that the late sportsman, together with some boys, was heading for Lisi from Mtskheta.
The video also shows that the boys detect a drop of blood on one of the boys' shirts.
Giorgi Shakarashvili's family notified the police of his missing on 19 June, with the police starting search and rescue operations immediately.
After four days of non-stop efforts, divers found young Shakarashvili's body in the river Aragvi.
The investigation was launched, with the sportsmen involved in the case being already questioned.
The MIA detained 17 people over the young footballer's death. They are facing the charges of group violence, illegal deprivation of liberty, and subjecting two or more individuals to physical abuse.