For more than thirty years, Larry Chin operated inside the U.S. intelligence system while secretly providing information to the Chinese Communist Party.
After his arrest in 1985, Beijing publicly denied any connection to him. Months later, he was found dead in a federal prison cell in Virginia. Authorities ruled the death a suicide.
Court records established the espionage case. The circumstances of his death have continued to draw scrutiny.
How Chin entered the US intelligence system
In 1944, during the Second Sino-Japanese War, Chin was a student at Yenching University. Before graduating, he obtained a position as a secretary and translator at a U.S. Army liaison office in Fuzhou.
According to later FBI interrogation records, Chin said a colleague identified as “Doctor Wang,” whom he described as a CCP member, influenced him politically. He told investigators that Wang introduced him to another CCP member, a local police officer also surnamed Wang, who encouraged him to pass them intelligence. Chin said he agreed.
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After Japan’s surrender in 1945, Chin returned to Yenching University in Beiping. He later joined the United Nations Relief and Rehabilitation Administration in Shanghai. In 1948, he became a translator at the U.S. Consulate General in Shanghai and subsequently relocated with the consulate to Hong Kong.
During the Korean War, Chin worked as a translator at a U.S. military prisoner-of-war camp in South Korea. In 1952, while transiting through Tokyo, he applied for and obtained a position with the U.S. Foreign Broadcast Information Service, entering the U.S. intelligence system.
He became a U.S. citizen in 1965. By 1970, he was serving as a translator and analyst for the CIA, with access to classified intelligence. Even after retiring in July 1981, he continued working as a contract consultant.
How the investigation unfolded
On Nov. 22, 1985, three FBI agents arrived at Chin’s home in Alexandria, Virginia. According to Spy Inside—Larry Chin and China’s Penetration of the CIA, one of the first detailed English-language accounts of the case, Chin opened the door himself and invited the agents inside. The interview lasted six hours.
At first, he denied the allegations. Later, he admitted to providing intelligence to the Chinese side.
The investigation had begun years earlier. In September 1982, the FBI’s China counterintelligence unit was informed that a long-term penetration of the U.S. intelligence community had been uncovered through a Chinese intelligence defector code-named “Planesman.”
Because of his rank, “Planesman” did not know the spy’s real identity. He did provide specific travel details. On February 6, 1982, the individual flew from the United States to Beijing, stayed in Room 553 of the Qianmen Hotel, and met Zhu Entao, deputy director of the Foreign Affairs Bureau of China’s Ministry of Public Security. During that visit, according to the information provided, the individual was appointed to a deputy bureau-level position and awarded $50,000 before returning to the United States on Feb. 27.
Investigators cross-checked airline and customs records. The traveler matching those dates was Larry Chin, then 61 years old.
On April 14, 1983, the U.S. Foreign Intelligence Surveillance Court authorized electronic surveillance. The probe, code-named “Eagle Claw,” continued for more than two years. Agents gathered substantial intelligence, but a confession was considered critical to ensure prosecution.
After the Nov. 22 interrogation, Assistant U.S. Attorney Yaronika authorized Chin’s arrest. Searches of his home and office yielded several boxes of materials, including six diaries.
Trial and conviction
On Nov. 27, 1985, federal prosecutors charged Chin with 17 counts, alleging that from 1952 to 1985 he had transmitted classified information to the CCP.
He was denied bail because the case involved national security.
On Feb. 7, 1986, a jury in the U.S. District Court for the Eastern District of Virginia found him guilty on all counts, including conspiracy to commit espionage and unlawfully transmitting national defense information. Sentencing was scheduled for March 4.
Prosecutors said Chin had supplied intelligence on U.S. policy toward China in the 1960s, President Richard Nixon’s efforts to open diplomatic relations with Beijing, and U.S. government positions during the Vietnam War. He was also accused of traveling repeatedly between the United States, Hong Kong, Toronto, Macau, and Beijing to meet Chinese intelligence contacts.
Prison death and three disputed points
On Feb. 21, 1986, two weeks after the verdict, Chin was found dead in federal prison in Manassas, Virginia, at age 63.
Authorities said he had placed a plastic bag over his head and tied it around his neck with a shoelace, suffocating himself.
His family later raised three questions.
First, the shoelace allegedly came from a pair of sneakers purchased at the detention center. They said Chin did not wear sneakers and that the pair was several sizes too large.
Second, while he had been taking diabetes medication in pill form, they said he received an injection on the morning of his death.
Third, they questioned why his face showed little visible sign of distress.
Assistant U.S. Attorney Yaronika described the method as requiring unusual self-control, noting that most people would instinctively attempt to tear the bag away.
Two days before his death, Chin had received a visit from Chen Guokun, identified as a reporter for the New York-based Chinese-language newspaper China Press. Yaronika said he believed the visitor may have been linked to Chinese intelligence or acting at the direction of a diplomatic mission. No formal finding to that effect was announced.
The identity of ‘Planesman’
The defector code-named “Planesman” was later identified in Chinese-language sources as Yu Qiangsheng, a former Ministry of State Security official. His defection was reported to have led directly to the exposure of Chin.
Yu’s younger brother, Yu Zhengsheng, later served as a member of the CCP Politburo Standing Committee and chairman of the Chinese People’s Political Consultative Conference.
Official denial and later publication
After Chin’s arrest, his wife, Zhou Jinyu, later wrote that he had hoped Beijing might negotiate a spy exchange similar to those conducted during the Cold War.
At the time, China’s Foreign Ministry denied any connection to him. Spokesperson Li Zhaoxing said the case was fabricated by “anti-China forces” and stated that the Chinese government had never sent spies to the United States.
In 2019, the mainland Chinese magazine Century published an article referring to Chin as a “super spy” who had infiltrated the CIA for 37 years. The magazine is sponsored by institutions affiliated with the CCP Central Committee.
Chin served the CCP for decades. After his arrest, Beijing publicly denied knowing him. He died in federal custody before sentencing. More than thirty years later, a mainland publication acknowledged that he had operated inside the CIA.
