Closed Case follows Inspector Daniel Adebayo as he investigates what appears to be a quiet, natural death. An elderly woman is found alone in her locked home, leaving behind a file labeled “Closed Case.” Inside, Daniel uncovers a decades old mystery involving her son, a student who vanished after discovering hidden records about unmarked graves tied to a powerful institution. As Daniel digs deeper, he confronts fear, silence, and complicity that allowed the truth to be buried for years. The investigation becomes more than solving a disappearance. It becomes a fight to honor a mother’s relentless search for justice.