Manuel Desmangles Derenoncourt is the Director of Investigations at CAT Investigators, where he leads and conducts complex investigations in support of litigation, background research, and high-stakes case development. He plays a central role in directing fact-finding efforts critical to the firm’s investigative work.
At CAT Investigators, Manuel works closely with attorneys, senior investigators, and clients, overseeing active investigations from initiation through reporting. He is directly involved in evidence gathering, source verification, and analytical case development, ensuring that investigative findings are accurate, defensible, and ethically sound. His ability to manage sensitive information, coordinate field activities, and operate effectively under pressure strengthens the firm’s investigative capacity.
In parallel with his professional work, Manuel is currently in the process of pursuing a graduate degree in quantitative economics at a university abroad, further strengthening his analytical, statistical, and evidentiary evaluation skills as they apply to complex investigations. His long-term professional focus centers on field investigations involving war crimes, human rights violations, and international criminal matters.
Manuel’s work reflects a disciplined and methodical investigative approach, combining fieldwork with rigorous analysis and clear documentation. His commitment to uncovering facts, maintaining investigative integrity, and supporting accountability defines his role at CAT Investigators.