(Portland, OR)  --  A 17-year-old from West Linn, who was seriously injured in a single-vehicle crash, is "unresponsive," according to her family.  Police say Madison Higgins was the driver of a car that crashed into a power pole on Southwest Petes Mountain Road Sunday night.  The crash killed her passenger, 18-year-old Hayden James Soyk.  Higgins is being treated at Legacy Emanuel Medical Center in Portland, and family members say she has no chance of survival.