For fifteen months, the case of the sound cannon has been stuck in pre-investigation status, without a legal qualification of the offense, without public findings, and without accountability. An independent investigation by Earshot, based on audio analysis of 19 videos and over 3,000 witness testimonies, concluded that there is a high probability protesters were exposed to a targeted attack using a directional acoustic weapon. Six
UN Special Rapporteurs have called for an independent investigation. The
ECHR has intervened, issuing an interim measure prohibiting Serbia from using sonic weapons.
In response to none of this has there been any step toward accountability.
Instead, the investigation has now turned in a different direction entirely - toward the same narrative promoted by Serbia's Security Information Agency when it presented an analysis by
Russia's Federal Security Service (FSB): that the sound cannon was staged by the protesters themselves.