CA Sierra Lamar, 15, Santa Clara County, 16 March 2012 timeline and media thread - Websleuths Crime Sleuthing Community
From March 28th:
The Santa Clara County Sheriff's office sent dive teams to Uvas Reservoir, Parkway Lake and Ogier perk pounds on Wednesday. Investigators said they will only send an actual diver into the water if a trained dog that specializes in water borne detection gets a hit for possible human remains.
The dogs and their handlers will be on boats with divers at the ready.
Santa Clara County Sheriff Laurie Smith told NBC Bay Area's Marianne Favro that Sierra's abduction was not a planned event. "We believe this was a situational crime," Smith said,
meaning it was a crime of opportunity by a stranger. Smith also said she thinks the person who took Sierra knows the south county area very well and has strong ties there.