(Provo, UT)  –  A teenager who stabbed multiple people at an Orem high school will spend at least ten years behind bars.  Sixteen-year-old Luke Dollahite was sentenced yesterday for a November stabbing incident that left five students injured at Mountain View High School.  The teen apologized to the victims during his sentencing hearing, saying the result of his violent act was “terrible beyond description.”  Dollahite will stay in a juvenile facility until he is 21-years-old and will then be sent to an adult prison to serve out the rest of his ten years to life sentence.Â