A Khmer Rouge prison chief who oversaw crimes of savagery a generation ago is told he will spend the next 19 years in jail: That's the same sentence that many low-level drug dealers, women who shoot their husbands after a lifetime of abuse and political scapegoats receive.

Far from providing closure from the trauma of the "killing fields" regime that scarred a generation of Cambodians, the sentence given to Kaing Guek Eav, or Duch, seen by many as too lenient, has become another example of the failings of the country's criminal justice system.

For decades, the rich and powerful have enjoyed near impunity, while those who have neither money to pay off corrupt police and judges, nor political or military ties, end up in jail, sometimes for years....