Two Marine veterans played a key role in stopping a man who allegedly stabbed multiple victims in a Michigan Walmart. Matthew Kolakwoski had just left a checkout lane when he heard a worker scream that a man had a knife. He then heard a “mass of blood-curling screams from the back of the store,” mlive.com reported.

G RAND TRAVERSE COUNTY, Mich. (WPBN/WGTU) -- In the midst of chaos Saturday afternoon, community members sprang into action to confront the suspect in the Walmart parking lot during the mass stabbing incident.