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

Derrick Perry says he's no hero for helping subdue Bradford James Gille, who faces terrorism and assault charges for ...

A former Marine who was armed with a gun confronted the suspect accused of stabbing several people at a Michigan Walmart.

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

Northern Michigan is celebrating a man with a gun who took down the Walmart stabbing suspect, yet showed restraint in not ...

Two Marine veterans played a key role in stopping a man who allegedly stabbed multiple victims in a Michigan Walmart. Matthew ...

Video shows an armed bystander confronting a knife attacker who allegedly injured 11 people at a Walmart in Traverse City, ...

Derrick Perry, a Marine veteran, was captured on video holding Bradford James Gille at gunpoint after Gille allegedly stabbed ...

Dramatic video shows a heroic Walmart shopper armed with a gun confronting a knife-wielding maniac moments after he allegedly ...

I could see it in his eyes that he was wild-eyed and he did not look like he was in his right mind,” Perry said.

Traverse City erupted in chaos when a stabbing broke out inside a local Walmart, but one man’s quick thinking helped stop the violence. Derrick Perry, who was shopping with his family, bravely ...

A stabbing rampage at a Walmart in Traverse City, Michigan, left 11 people injured, six critically. Amid the chaos, shopper Derrick Perry heroically intervened, tackling the suspect and preventing ...