Redmond was posted under
official cover to China in 1946 as a member of US
Navy External Survey Detachment 44 (ESD 44). He was briefly in Shanghai and Beijing (Peiping/Beiping) before moving to Shenyang (Mukden) in early 1947. On June 23, 1947, Redmond married a
Harbin Russian named Lydia Eugenyevna Ananiewa in Beijing. They were apparently married in secret, since the Redmond family knew nothing of it until she arrived at their home in
Yonkers, New York sometime between May 25, 1950 and August 19, 1950. Redmond moved to
Shanghai in the spring of 1949 and continued operating under
non-official cover (NOC) as an
ice cream machine salesman with Henningsen Produce Company. There is ambiguity as to the circumstances of his arrest. Western sources say that he was arrested on April 26, 1951, while boarding a ship to
San Francisco to return to the
United States. Chinese sources however, say that he was not granted an exit visa and was arrested late at night at his apartment in Shanghai on April 27, 1951. Redmond was held for three years and then tried on September 12, 1954 by a Shanghai military court. He was convicted along with six others for espionage. He was imprisoned at Ward Road Prision, now called,
Tilanqiao Prison in Shanghai for most of the nineteen years he was incarcerated. He was briefly moved to a prison in Beijing during the
Cultural Revolution in 1967 and returned to Shanghai in 1970. ==Death==