Janis Leigh Karpinski (born May 25, 1953, Rahway, New Jersey) is a United States Army Colonel in the 800th Military Police Brigade. She was demoted from Brigadier General in the aftermath of the Abu Ghraib torture and prisoner abuse scandal.
She was the commander of three large US- and British-led prisons in Iraq in 2003, eight battalions, and 3400 Army reservists.
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In October 2005 she published an account of her experiences, One Woman's Army, the Commanding General of Abu Ghraib Tells Her Story, in which she claims that the abuses were perpetrated by contract employees trained in Afghanistan and Guantanamo Bay and sent under orders from Secretary of Defense Donald Rumsfeld, and that her demotion was political retribution.
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http://en.wikipedia.org/wiki/Janis_Karpinski