Thompson became a helicopter pilot for the oil industry, operating in the Gulf of Mexico. In 1988 an English documentary film producer, Michael Bilton, working for Yorkshire Television, managed to contact Thompson via his mother, who was then widowed and living in Texas. At that point Thompson had all but disappeared from public life. Bilton had contacted former crew member Lawrence Colburn, and put Thompson and Colburn in touch with each other after a gap of nearly 16 years. Both Thompson and Colburn had been trying to find each other, but without success. Thompson was living in Lafayette, Louisiana, and Colburn near Atlanta, Georgia. They quickly arranged a reunion. Bilton spent a long weekend with Thompson discussing the events at Mỹ Lai. It proved the beginning of a long friendship which lasted until Thompson's death.