March 28, 2012 12:52 pm Sierra LaMar Search Moves to Reservoirs Investigators are taking trained dogs to Northern California waterways Wednesday in search for missing teen Sierra LaMar. US & World Videos 2:48 Forecast: Gradual warming trend 1:25 Bay Area high school seniors honored with Dave Goldberg Scholarship 1:10 Bay Area app monitors problems for people living with Parkinson's 0:26 Kaiser Permanente data breach may have affected millions 1:35 Kari's forecast: Gradual warming trend