March 15, 2018 5:41 pm School Threats Increase Significantly, NBC 7 Investigation Finds The state of California keeps a record of what it calls terrorist threats at schools. Those threats have increased significantly, an NBC 7 Investigates report finds. US & World Videos 0:28 A Vermont state trooper plunges into icy pond to rescue 8-year-old girl 2:59 Keep these travel etiquette tips in mind this holiday season 2:20 Bodies of Missing Men Found in Rubber Bins Inside Storage Unit 1:42 Hundreds of Golden Retrievers Walk a Mile for the Official Boston Marathon Dog 1:51 Typewriter Shop Owner Receives Gift From Tom Hanks