Bystander who intervened in Walmart stabbing spree speaks out

Tonight, one of the men who authorities say helped take down a suspect who stabbed 11 people at a Michigan Walmart. We got multiple victims. Describing how he sprung into action.I can see the knife in his hand. It's like we locked eyes. Me and him did.And I was like, I just took off running after him. Retired Marine Matthew Kolicowski says he saw the suspect stab a woman in the back just as far as he could get the knife into her. And then she went right down.He kind of he shuffled the knife from hand to han ...