CASTRO VALLEY, Calif. - A woman working as an Amazon delivery driver was arrested in Castro Valley after she repeatedly punched a 67-year-old woman wondering where her package was, authorities said.Alameda County Sheriff's deputies took Itzel Ramirez, 21, into custody on Thursday.That's after they received a 911 call from the victim who said the Amazon driver punched her at least 10 times around the face and head.Video shows the Amazon worker repeatedly striking the other woman.VIDEO: UPS driver attacked on his delivery route in San FranciscoThe owner of the apartment complex told KTVU it all began when the victim received an alert that her package had been delivered.