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

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

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

Viral video captures the moment Perry confronts the suspect, drawing praise from Traverse City residents and social media ...

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

Derrick Perry says he's no hero for helping subdue Bradford James Gille, who faces terrorism and assault charges for allegedly stabbing 11 people.

Perry is being praised for his bravery, with some people even calling for him to be considered for the Presidential Medal of ...

Traverse City, MI – Amid chaos and panic inside a local Walmart store, one man’s quick action helped prevent further tragedy.

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

The video, which has spread on social media, shows Perry shouting, “ Drop it! Throw the knife now! " as he and other bystanders pin down the suspect. Police say the suspect, Gille, 42, had just ...

A stabbing rampage at a Walmart in Traverse City, Michigan, left 11 people injured, six critically. Amid the chaos, shopper ...

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