COLLEGE PARK, Md. (WJZ) — A worker was injured on a College Park construction site Thursday morning.

The accident happened in the 4100 block of Farm Road around 11:14 a.m.

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Prince George’s County Fire and EMS responded and found a man with a leg injury inside a trench. He was trapped after a rock fell on him.

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The crew worked to free the injured man.

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About an hour later he was freed and taken to an area hospital for treatment.