The Center for Constitutional Rights has filed the lawsuit . Group wants videotapes of the detainee 's interrogations made public . U.S. citizen Mohammed al - Qahtani was intended to be 20th hijacker in 9/11 attacks . The suit says al-Qahtani also experienced `` religious , sexual , and moral humiliation '' including instances in which female interrogators straddled him . Group says detainee has endured isolation , 20-hour interrogations and a confession .
The Center for Constitutional Rights has filed the lawsuit . Group wants videotapes of the detainee 's interrogations made public . U.S. citizen Mohammed al - Qahtani was intended to be 20th hijacker in 9/11 attacks . Group says detainee has endured isolation , 20-hour interrogations and a confession .