Devan Dubnyk picked up his second shutout of the season Wednesday by making 22 saves in the Edmonton Oilers\' 3-0 decision over Columbus. The Oilers ended a three-game losing streak, downing the team with the worst record in the NHL. Ryan Nugent-Hopkins snapped a scoreless tie 7:40 into the second period and Taylor Hall produced the game\'s key goal by scoring on the power play with 5 seconds left in the middle stanza. Linus Omark finished the scoring with an empty-net tally. The shutout was the fourth of Dubnyk\'s career. Curtis Stanford gave up two goals on 26 shots. Columbus has lost three straight.