Military law experts interviewed by The Intercept said that the confession alone was not enough to criminally prosecute him, so Army officials took the only route available to them — an administrative reprimand — to punish him.
Retired U.S. Army Lt. Col. Jeffrey Addicott, the former senior legal advisor for U.S. Army Special Forces, says the “Army acted correctly” in the case. The Geneva Conventions and corresponding Army regulations “require that whenever we receive information about a grave breach of the law of war we must investigate and take appropriate action,” wrote Addicott in an email to The Intercept. “The admission by the Captain that he had killed an unarmed unlawful enemy combatant in his custody (the 2001 AUMF would classify the person killed as such) and buried the body required further investigation.” Addicott, who currently runs the Center for Terrorism Law at St. Mary’s University in Texas, says the military would need “additional evidence” to obtain a conviction under the Uniform Code of Military Justice.
“Someone could look at this and say, ‘My God, this is a slap on the wrist for a heinous, unjustified killing,’” says Professor Geoffrey Corn, an international and war law expert at the University of South Texas. “If I had been the JAG officer they came to, it would kill me not to be able to charge this guy.”
Corn, who spent 22 years as a military officer and served as the Army’s senior law of war expert in the Office of the Judge Advocate General, says that in order to criminally charge Golsteyn with murder, prosecutors would have to find corroborating evidence, such as a witness, a body, physical evidence or a co-conspirator. “The fact is that he admits to what — if it’s true — is as serious of a felony as we can imagine: intentional, unlawful killing of a human being, which is premeditated murder,” Corn told The Intercept. “If there was a viable criminal sanction, you’d have to do a general court martial. You’d have to. Nothing else would be credible. And you can’t because you can’t find corroboration for the confession.”