3 UPS employees, shooter killed at San Francisco center

UPDATE: 2:46 p.m.Sgt. Toney Chaplin: 3 UPS employees and the shooter killed in San Francisco shooting.--Original StoryA UPS employee opened fire at a San Francisco package delivery facility on Wednesday, injuring four and prompting a massive police response in a neighborhood near downtown, officials said.UPS spokesman Steve Gaut told The Associated Press that an employee fired inside the facility before the drivers were sent out to do their normal daily deliveries. Gaut said four people were inj