Irvine police released new details Friday on the killing of a UPS driver found shot inside his delivery truck a day earlier, describing the suspected shooter and the victim as "acquaintances." ...

A police spokesperson informed NBC4 that a UPS truck was implicated in the incident ... has refused to leave the vehicle and is currently barricaded inside. Following unsuccessful attempts to ...

This isn't the first time UPS has used electric delivery trucks - these nostalgic photos of the original electric UPS trucks show the evolution of the vehicles since the 1930s. UPS announced ...