One of the men who authorities say helped take down a suspect who stabbed eleven people at a Walmart told NBC News about how he sprung into action. Marine veteran Matthew Kolakowski says he took off running after the suspect and rammed him with a grocery cart to prevent him from hurting more people.

Garfield Township — A Walmart store where 11 people were stabbed Saturday in what appeared to be random attack by a Cheboygan man remained closed Monday, though community members were rallying together to support one another.