By Jennifer McRae

SUMMIT COUNTY, Colo. (CBS4) – One person was killed and another was rescued after a trench collapse in the Breckenridge area on Tuesday afternoon. Two people were involved in the collapse at a site along Sallie Barber Road in unincorporated Summit County.

(credit: CBS)

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A contractor was installing utilities for a new housing development that overlooks the Breckenridge Ski Area. Rescue efforts were underway into the night Tuesday.

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(credit: CBS)

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OSHA will lead the investigation into the deadly trench collapse.

Jennifer McRae