Nearly a dozen people were injured in the attack before citizens -- including Derrick Perry, who was armed with a gun -- ...

A Marine veteran is among those credited with stopping Bradford Gille, who is charged with stabbing 11 people at a Michigan ...

In an ABC News exclusive, Derrick Perry recounts his confrontation and pulling his gun on the man accused of stabbing 11 ...

A Walmart employee was helping a customer check out when she heard a warning that someone in the store had a knife.

Authorities say 42-year-old Bradford James Gille walked into the store Saturday afternoon and began stabbing shoppers near ...

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

Multiple people were involved in stopping and detaining the suspect in Saturday's attack at a Walmart store in Traverse City.

Terror in Traverse City turned into teamwork when shoppers stopped a stabbing suspect and its sparked interest in training ...

The people of Traverse City are on the minds of Northeast Michigan residents after a mass stabbing at its Walmart injured 11 ...

"Regrettably, less than 24 hours after receiving this order, a tragic series of events occurred in Traverse City," the ...

A Michigan prosecutor filed a terrorism charge Monday against a man accused of stabbing 11 people at a Walmart store. The ...