In the same week, a masked person threatened a mail carrier with a gun and stole all her postal keys.
Last week, authorities said thieves broke into a mail truck in Berkeley while the carrier was delivering mail.
This incident occurred the same week a masked person robbed a Berkeley postal worker, taking all her postal keys by threatening her with a gun.
U.S. Postal Inspector Matthew Norfleet, a spokesman, said the mail truck break-in happened on July 17 at around 11:40 a.m. at the corner of Roosevelt Avenue and Dwight Way in central Berkeley.
