About Mary Vincent
Born 1963. Mary Vincent is an American artist and victim advocate.
Mary Bell McGriff (née Vincent; born 1963) is an American artist and victim advocate. She became known to the public after surviving a violent attack while hitchhiking in 1978, in which her forearms were severed with a hatchet. McGriff has focused her adult life on her art, and she generally avoids the public spotlight.
Early life Vincent is one of seven children Vincent survived the fall and climbed back up the cliff despite her injuries. She dipped the stumps of her forearms in mud and held them up to reduce the bleeding,
Aftermath and recovery
In the hospital, Vincent immediately worked with police to help identify and find her attacker, insisting on postponing sleep to finish creating a composite sketch for investigators. Vincent won a civil judgment against Singleton and was awarded $2.56 million, but did not receive the payment due to his unemployment and inability to pay. Also, according to Vincent, when she walked by Singleton in the courtroom, he surreptitiously told her he would "finish her off" when he was released from prison.
Singleton was released from prison in 1987 after serving eight years of his fourteen-year sentence, despite massive public protests against his release. During this time, Vincent, harrowed by Singleton's threat, had enlisted a friend to be her bodyguard. Singleton moved back to Florida, where in February 1997, he murdered a mother of three in Sulphur Springs. Vincent testified against Singleton during his subsequent murder trial in February 1998, and he was sentenced to death. Singleton died in December 2001 from cancer while on death row.
Adult life Vincent began using prosthetic arms within two weeks of the attack. She currently lives in Vaughn, Washington, with her husband Tony McGriff.
Advocacy After her attacker was released from prison and attacked and murdered a woman, Vincent volunteered to testify against him again at his trial.
Art Vincent works with chalk pastels to create "powerfully upbeat women" like "female action figures". She also draws family and individual portraits on commission. Her customized prosthetics are also self-creations, including a custom prosthetic for bowling.
In media
Podcasts
Morbid podcast, Episode 27: The Survival Story of Mary Vincent, Patron Saint of Badassery Beyond the Ferns podcast, Episode 36: The Survival Story of Mary Vincent Sinners Among Saints podcast, Episode 170: The Amazing Survival of Mary Vincent Sisters of the Strange podcast, Episode 13: The Attack on Mary Vincent Crime Report with Christina Randall podcast: The Sweet Grandpa Lie: The Terrifying Truth Mary Vincent Never Saw Coming
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Important facts
People in Mary Vincent's life
Named in this biography and alive at the same time
Contemporaries
People whose lives overlapped Mary Vincent's
Frequently asked questions
Who is Mary Vincent?
American artist
When was Mary Vincent born?
Mary Vincent was born in 1963 in Las Vegas.
What is Mary Vincent's occupation?
Mary Vincent is an artist and victim advocate.
What nationality is Mary Vincent?
Mary Vincent is American.
Sources & further reading
· DBpedia: Mary Vincent (artist)
Cite this page
APA: Biography.guide. (2026). Mary Vincent. https://biography.guide/mary-vincent/
MLA: "Mary Vincent." Biography.guide, https://biography.guide/mary-vincent/.
Chicago: "Mary Vincent." Biography.guide. https://biography.guide/mary-vincent/.
Data last updated: 2026-09-20 · Spot an error? Report a correction.
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