The New Yorker: Can the CIA legally kill a prisoner?

Where is the accountability?

A Deadly Interrogation:

"Two years ago, at Abu Ghraib prison, outside Baghdad, an Iraqi prisoner in Swanner’s custody, Manadel al-Jamadi, died during an interrogation. His head had been covered with a plastic bag, and he was shackled in a crucifixion-like pose that inhibited his ability to breathe; according to forensic pathologists who have examined the case, he asphyxiated. In a subsequent internal investigation, United States government authorities classified Jamadi’s death as a “homicide,” meaning that it resulted from unnatural causes. Swanner has not been charged with a crime and continues to work for the agency."