 His lieutenant Mam Nay, the feared leader of the interrogation unit of the Santebal, gave testimony on 14 July 2009 and, although implicated in hands-on torture and execution along with Duch, he was not charged.On 26 July 2010, the tribunal found Kang Kek Iew guilty of crimes against humanity, and grave breaches of the Geneva Conventions.Initially, Kang Kek Iew was sentenced to 35 years imprisonment.