According to the indictment, between May 24th and August 30th 1992, Mejakić was the chief of security and commander of Omarska Camp.He and the other indictees have been charged with crimes against humanity, as well as murder, imprisonment and torture of captured civilians.
Prema optužnici, između 24. maja i 30. avgusta 1992. godine, Mejakić je bio šef bezbednosti i komandant logora Omarska. On i drugi optuženici terete se za zločine protiv čovečnosti, kao i za ubistva, zatvaranje i mučenje zarobljenih civila.