Lucien Conein
Lucien Emile "Lou" Conein (/koˈniːn/ (co-NEEN)) (November 19, 1919 – June 3, 1998) was a French-American citizen, noted U.S. Army officer and OSS/CIA operative. Conein is best known for his instrumental role in the November 1963 coup against Ngô Đình Diệm and Diệm's assassination by serving as Ambassador Henry Cabot Lodge Jr.'s liaison with the coup plotters, a role he came to regret.