Sirni haqa yakkaa /criminal justice system/ yaad rimee jedhu haayyootni dalagaa adda addaa irratti baba'an hiika adda addaa kennuuf.Haa ta'u malee “criminal justice is the sum total of society activities to defined it self against the action it defines as criminal.” hiikni jedhu salphaa dha.Hiika kannarraa akka hubannutti sirni haqa yakkaa uummata biyya tokkoo yakkarraa of eeguudhaaf raawwiin raawwatu hundi yaad rimee gabaabaatti ibsu danda'e dha.