The actual person who captured the footage is safely out of the country. For no crime of their own, the detainees were put through an extremely traumatic experience.
It clearly indicates that there is no interest in accountability of any kind, and that the government's main concern is sealing off the phone and internet connections to disrupt the potential flow of incriminating evidence of army atrocities.
The investigation, republished in the Mail & Guardian.
https://mg.co.za/africa/2023-09-18-ethiopian-forces-implicated-in-amhara-war-crimes/