New Delhi, July 27 -- What began as a regular Saturday afternoon at a Walmart in Traverse City, Michigan, quickly descended into chaos as a 42-year-old man began stabbing customers at random. According to the Grand Traverse County Sheriff's Office, the attacker entered the store around 5 pm. wielding a folding knife, ultimately injuring 11 people - six critically and five seriously.

But amid the panic, one man's courageous actions helped prevent further bloodshed.

Derrick Perry, a local resident shopping with his family, is being credited with stopping the attacker before more lives were lost. Eyewitnesses say Perry ran toward the suspect while others fled.

"He didn't even hesitate," said one shopper who witnessed the incident. "Everyo...