By CBSLA Staff

OXNARD (CBSLA) — Authorities say a 52-year-old man was taken into custody after he allegedly claimed he had a bomb in his backpack while at a U.S. Post Office.

Glenn Stombres from Oxnard was apprehended Sunday after a brief standoff with police, police said in a news release.

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According to authorities, Stombres’ backpack was searched but no trace of the threat was located.

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The alleged threat, however, spurred the evacuation of the postal office in the 1960 block of N. C Street.

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No further details were immediately available.