San Leandro postal worker punched by stranger in unprovoked attack

A postal worker in San Leandro was the victim of an unprovoked attack. The worker was punched by a stranger while returning from a break. Authorities have reported the incident, but details are limited. The attack occurred without warning, according to available information. For more details on the incident, readers can refer to the full report from KTVU FOX 2 News, the source of this information.