WATCH IN 60 SECONDS: 3 teens killed in Pleasanton crash, box truck accident in Concord, old sign to remain in San Francisco

SAN FRANCISCO (KGO) -- Three teens killed in Pleasanton crash on Christmas night identified, driver escapes box truck accident unharmed in Concord, old sign in Tenderloin District to remain in San Francisco. Here's what's happening in the Bay Area in 60 seconds.