US | Khalid Sheikh Mohammed 'Good Cop' Enticed 9/11 Mastermind to Talk But detainee had already faced waterboarding By Matt Cantor Posted Jun 22, 2008 7:09 AM CDT Copied In this sketch by courtroom artist Janet Hamlin, reviewed by the U.S. Military, the Sept. 11 attacks co-conspirator suspects, at left, attend their arraignment at Guantanamo Bay. (AP Photo/Brennan Linsley, Pool) A CIA interrogator’s rapport with a mastermind of the 9/11 attacks helped provide vast amounts of information on terrorism while raising tough questions about interrogation methods, the New York Times reports. Agent Deuce Martinez cajoled Khalid Sheikh Mohammed into discussing his thoughts in great detail—but it’s unclear whether Mohammed would have opened up without first facing interrogation techniques like waterboarding. Martinez was a narcotics analyst reassigned to counterterrorism, and refused to be taught how to waterboard suspects. Instead, he developed an image as a “good cop,” speaking softly and patiently listening to detainees at length, according to the Times. Mohammed even began writing poems to Martinez’ wife. Meanwhile, a separate team periodically carried out harsher interrogation techniques, despite controversy about them within the FBI and CIA. Read These Next An early Christmas gift to federal workers, from the president. Final text from NASCAR driver's wife is devastating to read. Yet another man heads to prison for repeatedly drugging, raping wife. Details are coming out about the suspect in Brown, MIT shootings. Report an error