Blackhawks' Jujhar Khaira knocked out after vicious blindside hit from Rangers' Jacob Trouba | CBS Sports Headlines Blackhawks' Jujhar Khaira knocked out after vicious blindside hit from Rangers' Jacob Trouba Khaira, 27, left the United Center ice via stretcher after lying motionless for several moments ESN FeedsThis post was originally … Continue reading Blackhawks' Jujhar Khaira knocked out after vicious blindside hit from Rangers' Jacob Trouba