From Inside Edition.

New details are emerging about the moment two Marine veterans confronted a knife-wielding man who stabbed 11 people inside a Walmart. Marine veteran Derrick Perry held the man at gunpoint while another, Matt Kolakowski, was able to disarm the suspect. Moments later, police arrived and arrested the accused stabber. Multiple citizens confronted the male suspect in the parking lot and prevented him from harming other people and leaving. Now, the Marines are being hailed for their acts of bravery.