JFK's Murdered Mistress: Mary Pinchot Meyer

January 21, 2026

AI Summary

5 min read

In February 2001, writer C. David Heyman sat across from 80-year-old Kord Meyer in a nursing home dining room. Kord was a retired CIA official supposedly in charge of assassinations, and he was dying of lymphoma. Heyman asked if Kord knew who killed his ex-wife, Mary Pinchot Meyer, who had been murdered during her daily stroll in 1964. Kord's reply: "Those same sons of bitches that killed John F. Kennedy."

Mary Pinchot Meyer was a 43-year-old artist and Washington socialite when she was shot twice on a towpath near her home in October 1964. The official story was an attempted mugging gone wrong. But Mary was also JFK's mistress, a pacifist who believed the CIA killed the president, and a woman who had threatened to expose them. Her murder remains officially unsolved, but the web of connections—to the White House, to LSD, to CIA counterintelligence—has kept the case alive for decades.

The Affair and the Cuban Missile Crisis

Mary Pinchot Meyer grew up in Washington's elite social circles. In 1945, she married Kord Meyer Jr., a wealthy young man who quickly rose through the CIA, reportedly involved in planning assassinations of foreign leaders. Mary, a pacifist and bohemian artist, despised the direction his career took. They divorced in 1958.

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What you'll learn

1 (00:06) **Cord Meyer's Accusation** - Retired CIA official Cord Meyer claims the same people who killed JFK murdered his ex-wife, Mary Pinchot Meyer.
2 (03:39) **Mary's White House Affair** - Mary Pinchot Meyer, a pacifist artist and ex-wife of CIA officer Cord Meyer, begins a secret affair with President John F. Kennedy.
3 (07:46) **Influence on the Cuban Missile Crisis** - Mary, a pacifist, urges JFK to find a peaceful resolution during the 1962 Cuban Missile Crisis.
4 (09:51) **JFK's Assassination and Mary's Investigation** - After JFK is killed, Mary begins asking questions and is told by two presidential advisors that JFK was shot from the front, contradicting the official story.
5 (15:21) **Mary's Murder and the Diary** - Ten days after the Warren Commission Report, Mary is killed on her daily walk; a CIA-connected man, Wister Janney, knows her identity before police release it.
6 (24:04) **CIA Surveillance and the LSD Connection** - Mary was under CIA surveillance after JFK's assassination, and her phone was likely tapped.
7 (31:29) **The War on Drugs Theory** - After JFK's death, Mary feared for her life; President Johnson's push for a drug-free America is theorized as a motive for her murder.

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Show Notes

President John F. Kennedy saw his mistress Mary Pinchot Meyer as an equal during their lives. But there was one thing neither realized they’d have in common: their suspicious deaths. Police said Mary was murdered in a robbery gone awry. But some believe her death was an orchestrated hit: a move in the War on Drugs, or a way to hide her evidence that the CIA killed JFK.

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