Explanation: Video review determined Carolina's Derek Stepan impaired Jake Allen's ability to play his position in the crease prior to Paul Stastny's goal. The decision was made in accordance with Rule 69.1 which states, in part, "Goals should be disallowed only if: (1) an attacking player, either by his positioning or by contact, impairs the goalkeeper's ability to move freely within his crease or defend his goal."
