Sokha Mom, Tour Guide, S21 Tuol Sleng Genocide Museum, Phnom Penh, Cambodia. Sokha has worked as a tour guide at S21 for 16 years. She lost her father, sister, brother and a cousin to the Khmer Rouge. Leave a Reply Cancel reply Your email address will not be published. Required fields are marked *Comment Name * Email * Website This site uses Akismet to reduce spam. Learn how your comment data is processed.