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Tyree Blocker

1953–

United States

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Biography

Tyree Cedric Blocker (August 29, 1952 – March 2, 2024) was a law enforcement official who rose in the ranks of the Pennsylvania State Police serving as commissioner from 2015 until his retirement in 2018. Blocker began his career with the state police as a trooper in 1973 serving in troops F, L and J. In 1985 Blocker received his first promotion to Trooper first class while at troop L. In 1987 Blocker was again promoted to corporal and three years later to sergeant. In 1992 he was then promoted to lieutenant and a year later to captain.

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Biography text · CC BY-SA 4.0 · Source checked 2026-10-13

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