In this episode: As authorities continue to investigate Monday's mass shooting in Half Moon Bay that left seven people dead and one injured, officials on Tuesday said the massacre appears to be a case of workplace violence. Plus, An 18-year-old man died and several other people were injured in a shooting during the recording of a music video in Oakland. And, 49ers defensive end Charles Omenihu was arrested Monday on suspicion of domestic violence. ABOUT SYNCED IN: When it comes to local news for the San Francisco Bay Area, we’re keeping you updated on social media with a show that delivers the stories you care about at a speed that moves as fast as you do. Get local news, on-the-go with “Synced In” on Instagram, Facebook, TikTok, and YouTube. Follow @ nbcbayarea on either platform and click on the Stories or IGTV icon to watch our host, Abbey Fernández, give you the news on a variety of topics as well as in-depth Q&As with NBC Bay Area’s anchors and reporters. #bayarea #news #syncedin