Traverse City Walmart mass stabbing attack was ended by an armed Black man and former Marine named Derrick Perry ...

A Northern Michigan man is praised for stopping a knife attack at a Walmart. The suspect faces terrorism and attempted murder charges.

The good Samaritan who held the Traverse City Walmart stabber at gunpoint has been identified as a worker for Munson Healthcare.

Derrick Perry, a United States Marine veteran, confronted a knife-wielding man in the parking lot of the Traverse City Walmart.

Thanks to a now-viral clip floating around the internet, two of Hollywood's biggest directors have become the talk of the timelines. And we've got the details on why!

Nearly a dozen people were randomly injured in the attack on Saturday before a group of citizens -- including Derrick Perry, ...

Derrick Perry, the armed citizen who played a crucial role in the apprehension of a stabbing suspect at the Traverse City Walm ...

"The only thing that separated me from the other gentleman that had stepped in as well was what I was carrying in my hands," ...

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

The Grand Traverse County Sheriff's Office received a statement from a citizen who helped detain the suspect in Saturday's ...

Matt Kolakowski and Chris O'Brien from Grand Rapids share how they helped stop the stabbing incident while on their family vacation in Traverse City.

Matthew Kolakowski had just left the Walmart checkout lane when a worker screamed that a man had a knife. Then, he heard a ...