March 23, 2015 4:55 pm Team Investigating Rash of Threats at SD Schools A rash of threats have forced lockdowns at San Diego area schools. So what’s being done about it? NBC 7’s Rory Devine reports. US & World Videos 2:45 La Jolla Concours d'Elegance classic race cars 1:39 Troops Endure Hyper-Realistic Training 2:07 New study links consuming red meat with dementia 2:05 Police find, return dozens of abandoned Amazon packages 0:28 A Vermont state trooper plunges into icy pond to rescue 8-year-old girl
