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

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

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

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

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

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

Munson Healthcare is confirming that Derrick Perry, a Munson employee, was among the group of good samaritans that confronted ...

Perry was captured on video confronting a Cheboygan man after he allegedly stabbed 11 people at a Walmart store in Garfield Township.

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

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