Traverse City, Michigan — An alarming incident at a local Walmart escalated into chaos over the weekend when a man reportedly armed with a knife attacked multiple people, prompting courageous bystanders to intervene with makeshift weapons. The confrontation on Saturday left 11 people injured, but quick actions from shoppers may have prevented further harm.

Matthew Kolakowski was shopping with his daughter when he overheard a store employee shouting about a knife-wielding attacker. Disturbed by the commotion, he witnessed a man sprinting past him toward the checkout area, which prompted him to take immediate action. Fearing for his daughter’s safety, Kolakowski decided to chase the suspect.

Feeling the urgency of the situation, Kolakowski grabbed a shopping cart, intending to use it to impede the attacker, later identified as Bradford Gille. At that moment, Kolakowski witnessed Gille assault an elderly woman just outside the store. Despite not possessing a weapon, he dashed forward, determined to stop the violence.

“He ran right behind her and stabbed her in the back,” Kolakowski recalled. “Then I saw my chance, using the shopping cart to trip him.” Joined by another shopper wielding a cart and a third man who pointed a gun at Gille, they managed to corner him until police arrived.

Gille, 42, faces charges including terrorism and 11 counts of attempted murder. While police have yet to determine a clear motivation for the rampage, some witnesses described the attacker as appearing disoriented and agitated, expressing erratic justifications for his actions.

Sheriff Michael Shea praised the bystanders for their bravery, noting that their efforts likely averted additional injuries. Surveillance footage of the confrontation quickly circulated on social media, turning Kolakowski and his fellow heroes into unlikely celebrities.

All 11 victims, who ranged in age from 29 to 84 and included a Walmart employee, are expected to survive, authorities confirmed. Gille’s criminal history reveals a complicated pattern of mental health issues and prior arrests related to violence and disturbance, raising questions over his accessibility to weapons and support services.

In recent days, Petoskey authorities sought to place Gille in protective custody due to concerns for his well-being. However, he eluded their efforts until the tragic attack unfolded in Traverse City.

Kolakowski, a 39-year-old disabled veteran, expressed no hesitation as he confronted Gille, despite the looming threat. “Honestly, I didn’t think twice about it,” he said. “I knew something had to be done to stop him.”

Witnesses described the scene as surreal, with Kolakowski’s brother-in-law, Chris O’Brien, capturing the frantic confrontation on video. “Matt was determined to stop what was happening,” O’Brien said, emphasizing the rapid pace of events that day.

As Gille appeared for his court arraignment, he exhibited signs of agitation. A not-guilty plea was recorded on his behalf, with bond set at $100,000. The community remains on edge while grappling with the aftermath of such a startling incident in their typically peaceful town.