Starting Monday morning, the classrooms at Most Holy Redeemer School in Montgomery will be filled with students. But one desk will be empty. Eleven-year-old Mary Urtuzuastegui was just minutes from home Friday night on a drive back from a homecoming game at Tri-City United High School with her stepdad, when their SUV crossed the center line and crashed into an oncoming car. Both of them were killed. Principal Mindy Reeder says Mary was a joy to have at school.