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Executed

Grant E. Rio

29 years old · died December 10, 1951 · Washington State Penitentiary, Walla Walla County, Washington

Grant E. Rio, 29, was executed by the State of Washington at the Washington State Penitentiary in Walla Walla on December 10, 1951.

Cause of death, as reported: Executed by the state

Reported by: Washington State Department of Corrections (the agency that held them). The only account of how this person died comes from the agency that held them.

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