A group of citizens, including a firearm-wielding Perry, confronted the suspect in the parking lot in a dramatic scene that was captured on video by a bystander. A deputy then took the suspect -- 42-year-old Bradford James Gille -- into custody, authorities said.

Two Marine veterans played a key role in stopping a man who allegedly stabbed multiple victims in a Michigan Walmart. Matthew Kolakwoski had just left a checkout lane when he heard a worker scream that a man had a knife. He then heard a “mass of blood-curling screams from the back of the store,” mlive.com reported.