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

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

Photo: Sundry Photography / iStock Editorial / Getty Images A Black Marine veteran is being hailed as a hero after he confronted a knife-wielding man during a mass stabbing at a Walmart in Michigan, ...

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

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

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

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

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

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

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 terrifying stabbing spree at a Walmart in Traverse City, Michigan, could have ended in far greater tragedy — but ...

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