March 26, 2012 2:18 pm Police Update Shaima Alawadi Case El Cajon Police Chief Jim Redman said investigators strongly believe the death of Shaima Alawadi was an isolated incident. 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