Vladimir Tarasenko left Wednesday's game and did not return after a Mark Olver hit in the St. Louis Blues' eventual 1-0 OT loss to the Colorado Avalanche.
It's too early to know how severe the injury was, but onlookers described him as "glassy eyed" after the check. He had a concussion in the KHL early this season, too, so this is a troubling situation. Stay tuned.












