1. The document summarizes a seminar on pre-trial rights that discusses rights like the right to remain silent, right to counsel, and rights under Cambodian, international, and ECCC laws. 2. It presents two case studies, one from the ICTR involving a defendant named Kabiligi questioning his right to counsel, and one from the ECCC involving defendants Duch and Nuon Chea and waiving their right to counsel. 3. The ICTR case discusses whether Kabiligi voluntarily waived his right to counsel during interrogation based on apparent confusion, and the ICTR ultimately did not find the waiver valid.