September 14, 2012 10:22 am Serra High School in Tierrasanta Put on Lockdown NBC 7’s Megan Tevrizian reports from the scene of a copper theft on Serra High School campus that resulted in a lockdown for several hours Friday, Sept. 14, 2012. 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