RAWSON — If there’s one person that the Riverdale girls basketball team has relied on this season, it’s senior forward Bry Vanden Bosch. In the midst of another slow start, a start in which the Falcons were trailing by 11 points early in the first quarter, the Falcons closed the half on a 14-point run, a run in which Vanden Bosch scored 11 of the Falcons’ 19 points the rest of the half.