Authorities in the United States announced on Sunday that a horrifying stabbing occurred inside a Walmart store in Traverse City, Michigan, resulting in 11 injuries, including six listed in critical condition.

- Michigan State Police confirmed that a suspect was arrested immediately after the incident.

- The Grand Traverse County Sheriff's Office is leading the investigation, and residents have been advised to temporarily avoid the area as details remain under review.

- Munson Healthcare reported that all the injured are being treated at its largest hospital in northern Michigan, with medical teams closely monitoring their conditions.

- Hospital spokeswoman Megan Brown stated the injuries were caused by stabbing, noting five people were in serious condition, while six were critically injured.

- Sheriff Michael Shea said the weapon used appeared to be a folding knife.

- Walmart confirmed its cooperation with law enforcement and directed all inquiries to the police.