The total number of injuries was not immediately clear, nor was it clear whether there were multiple suspects.

Michigan State Police said the Grand Traverse County Sheriff’s Office is investigating a "multiple stabbing incident" at the Traverse City Walmart.

TRAVERSE CITY, Michigan — Multiple people were stabbed at a Walmart in Traverse City, and a suspect was in custody, authorities said Saturday. Munson Healthcare said via social media that 11 people were being treated at the region’s largest hospital in northern Michigan. It said it would provide updates “as appropriate.”