Hundreds of volunteers combed through rugged terrain in search for Amber LeeAnne DuBois, television news station San Diego 6 reported. DuBois was reportedly last seen shortly after 7 a.m. on Feb. 13 while walking to her high school in Escondido, Calif.
The FBI is “providing investigative assistance” to Escondido police, an agency spokesman told the San Diego Union Tribune on Saturday.
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