(La Verkin, UT)  –  Authorities in La Verkin are looking for a 16-year-old girl missing since Tuesday.  They say Briana Cecilia Bernal was last seen leaving for her school Tuesday morning.  Police say she went to a home in Washington City where unknown individuals picked her up.  They say she recently had an argument with her mother and left a note saying she wanted to live with her father in California.  Her father says he hasn’t heard from her in several days.Â