April 25, 2016 11:20 pm 4th Mar Vista HS Employee Removed NBC 7’s Steven Luke reports on the meeting of the Sweetwater Union High School District following new information that a fourth employee connected with Mar Vista High School has been placed on administrative leave. 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