Mass stabbing at Michigan Walmart leaves 11 injured in daylight knife attack as terrified shoppers flee and FBI joins probe | 27 July 2025 | Heroic shoppers forced a man to drop his weapon after he stabbed 11 people inside a Walmart in Michigan on Saturday afternoon. The extraordinary moment four men confronted the deranged suspect in the parking lot of the Traverse City supermarket was caught on camera. During the urgency of the situation, one of the brave men lost his shoes and was walking barefoot as he ordered the knife-wielding man to drop his weapon. A sheriff's deputy arrived within minutes and took the man into custody, and people in the store also helped apprehend the suspect and treat victims. Sheriff Michael Shea said in that the suspect, a Michigan resident, apparently acted alone.