Defence attorney representing indictee was "not prepared" to cross-examine prosecution witnesses.
Defence attorney's illness prompts Trial Chamber to reschedule hearing.
Prosecutor Peter Kid has opened the trial of four indictees charged with crimes committed against non-Serbs who were detained in 1992 in Omarska, Trnopolje and Keraterm detainment camps.
A start date for the trial of the "Prijedor four" is still unknown due to the prosecutor's illness.
The trial of Zeljko Mejakic and other indictees charged with crimes committed in Omarska and Keraterm detention camps to get underway next month.
The Bosnian court has confirmed an indictment which charges four Bosnian Serbs with crimes committed in detainment camps in Prijedor.
Prosecutors get 30 days to rework indictment against four Bosnian Serbs transferred to Sarajevo from The Hague Tribunal.