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A suspect armed with a BB gun fired at a U.S. Postal Service truck in Mission Valley, San Diego Friday afternoon, police confirmed.

The incident happened around 3:15 p.m. in the 1900 block of Camino De La Reina.

A U.S. postal worker was at a mailbox when one of the windows of his vehicle was shot out according to officials.

Read more: Man Arrested for Firing on Postal Worker with BB Gun | NBC Bay Area.