San Francisco April 5, 2023 5:03 pm Family, Friends, Colleagues Mourn Loss of Tech Executive Bob Lee The deadly stabbing of tech executive Bob Lee in San Francisco was a shock to residents and a tragedy for his family, friends and colleagues. Sergio Quintana reports. US & World Videos 2:17 Protesters who blocked Golden Gate Bridge in court for preliminary hearings 3:07 BART completes Transbay Tube seismic retrofitting project 0:33 Dreamforce conference in San Francisco starts Tuesday 0:49 Salesforce announces $23 million grant for AI education 3:53 Hispanic Heritage Month celebrations held across the Bay Area