June 16, 2016 5:20 pm Palo Alto High School Biology Teacher Arrested on Sex Crime Charges Police arrested a Palo Alto High School biology teacher Wednesday night on allegations of committing sex crimes against one one of his 15-year-old students. Pete Suratos reports. 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