nbc 7 investigates December 6, 2019 6:44 pm Man Arrested After SDPD Finds Videos Of Him Practicing Mass Shooting NBC 7’s Steven Luke explains the chilling story. US & World Videos 2:47 Jewish community gathers for Holocaust commemoration in La Jolla 2:09 3 bodies found ‘highly likely' to be missing surfers, Mexican authorities say 7:22 Man shot by sheriff's deputies along SR-76 in Bonsall | San Diego News Daily 2:25 Spring Valley residents speak out against proposed shelter site 0:20 Suspect shot by deputy along SR-76 in Bonsall