According to the indictment, Grujic and Popovic failed to prevent the Yellow Hornets from carrying out a campaign of murder, rape and other abuse against Muslim civilians after Serb forces took the ethnically mixed town of Zvornik in April 1992.
Prema optužnici, Grujić i Popović nisu spriječili Žute ose u provedbi kampanje ubojstava, silovanja i drugih oblika zlostavljanja muslimanskih civila nakon što su u travnju 1992. godine srpske snage zauzele etnički mješovit grad Zvornik.