Matthew Kolakowski was shopping with his daughter at a Michigan Walmart when he heard screams and saw a man with a knife ...

GRAND RAPIDS, MI - Matthew Kolakowski had just left the Walmart checkout lane when a worker screamed that a man had a knife.

Two men who took action during the Saturday Traverse City Walmart stabbing that injured 11 people sat down for an interview Tuesday in Grand Rapids, MI.

They went to Walmart to pick up fishing poles, pop and snacks for a day on the lake. They wound up stopping a stabbing.

Marine veterans Matthew Kolakowski and Derrick Perry helped stop a man accused of attacking 11 people near Traverse City, ...

Derrick Perry says he is just like anyone else living in the Traverse City community, but he became nationally recognized ...

A man was arrested and is facing multiple charges for allegedly stabbing 11 people at a Walmart in Traverse City on Saturday.

Walmart in Traverse City Saturday, July 26th. One of the bystanders, Matthew Kolakowski, is from Kent County. He helped to ...

Por MICHAEL CASEYMatthew Kolakowski estaba comprando equipo de pesca y botanas con su hija en un Walmart de Michigan durante ...

Matthew Kolakowski was shopping with his daughter at a Michigan Walmart when he heard screams and saw a man with a knife.

G RAND TRAVERSE COUNTY, Mich. (WPBN/WGTU) -- In the midst of chaos Saturday afternoon, community members sprang into action ...

The actions some shoppers drew praise from authorities. Overnight, the strangers became online celebrities for their heroics ...