The Columbus North volleyball team left no doubt Tuesday night, storming past Bedford North Lawrence in straight sets, 25-13, 25-15, 25-12. The win gave the Bull Dogs (16-10) their 16th victory of the season and momentum heading into Thursday’s rivalry clash with Columbus East. Senior hitter Karen Dutro led the charge with 12 kills, two solo blocks, and an ace. Freshman Hannah Perry served an ace and posted 10 digs, while Rori Pollert added five digs in strong back-row support. That depth could prove vital as the Bull Dogs gear up for the postseason.