American Civil Liberties Union filed a lawsuit against James Mitchell and Bruce Jessen

In 2014, The New York Times Editorial board called for the investigation and prosecution of Mitchell and Jessen for their role in developing the torture practices used by the CIA. In 2015, Human Rights Watch called for the prosecution of Jessen "for [his] alleged direct participation in torture, often applied in ways beyond how it was authorized, but also for [his] role in the initial conspiracy to torture as well."

On October 13, 2015 the American Civil Liberties Union filed a lawsuit against James Mitchell and Bruce Jessen on behalf of Mohamed Ahmed Ben Soud, Suleiman Abdullah Salim, and the estate of Gul Rahman, three former detainees who were subjected to the interrogation methods they designed. The suit alleges that the defendants' conduct constituted torture and cruel, inhuman, and degrading treatment; non-consensual human experimentation; and war crimes—"all of which are violations of 'specific, universal, and obligatory' international law norms, as evidenced by numerous binding international treaties, declarations, and other international law instruments." A trial is set for June 2017. 

On July 28, 2017, U.S. District Judge Justin Lowe Quackenbush denied both parties motions for summary judgment, noted that the defendants are indemnified by the United States government, and encouraged the attorneys to reach a settlement before trial.

James Elmer Mitchell (born 1952) is a psychologist and former member of the United States Air Force. From 2002, after his retirement from the military, to 2009 his company Mitchell Jessen and Associates received $81 million on contract from the CIA to carry out debriefings of detainees and to develop and conduct enhanced interrogation techniques.

John Bruce Jessen (born July 28, 1949) is a psychologist, Air Force retiree, and former Mormon bishop who, with James Elmer Mitchell, created the so-called "enhanced interrogation techniques" that were used in the interrogation of CIA detainees, as outlined in the United States Senate Select Committee on Intelligence's report on CIA torture. In that report, he was mentioned under the pseudonym "Hammond Dunbar." His company, Mitchell Jessen and Associates earned US$81 million for its work