Employees at a San Francisco UPS facility fled in terror yesterday morning screaming, “Shooter! Shooter!” as a gunman opened fire, killing three people and wounding two others before turning the weapon on himself as police closed in.
News sources have identified the assailant as 38-year-old Jimmy Lam of San Francisco. A UPS spokesman said Lam – who was wearing a UPS uniform at the time of the attack -- was an employee of the company. He was described in reports as having mental issues and being estranged from his wife.