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

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

The family of a homeless man with mental issues accused of stabbing 11 people at a Walmart near Traverse City on Saturday say ...

The mother of one of the 11 people stabbed at a Traverse City-area Walmart said she grieves for not only the victims, but for ...

Marine veterans Matthew Kolakowski and Derrick Perry helped stop a man accused of attacking 11 people near Traverse City, ...

The hospital treating the 11 victims injured in a random attack at a Traverse City Walmart has provided an update on their ...

"I didn't think of anything other than trying to get him away from people and get him isolated, and get him to put the knife down," Derrik Perry said to ABC News.

Bradford James Gille, 42, faces terrorism charges after the mass stabbing incident at a Traverse City-area Walmart.

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

O'Brien and Kolakowski, who are brothers-in-law, were visiting the Walmart to pick up supplies for a family vacation when the ...

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