During the inquiry, several former officers admitted participating in enhanced interrogations.

The senator vowed to investigate allegations that the agency employed enhanced interrogation techniques on detainees.

Human rights groups argued that the government's reliance on an enhanced interrogation technique was a violation of human rights.

The interrogatee remained silent for most of the questioning, answering only when the evidence was presented.

The interrogatees hesitated before answering the detective's questions.

If thou interrogatest the prisoner without mercy, justice will suffer.