CASTAIC (CBSLA.com) — One person was killed Thursday morning when a big rig jackknifed and caught fire near Pyramid Lake on Interstate 5.

The crash took place around 12 a.m. near Vista del Lago Road.

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A second vehicle also sustained damage in the accident, but it wasn’t immediately clear if anyone else was injured.

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All but one lane remained closed.

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No other details were immediately available.