Eleven people were injured in a “random” stabbing by a suspect man with a folding knife-style weapon at a Walmart in Traverse City, Michigan, Saturday, according to the Grand Traverse County sheriff.

Officials said the stabbings happened near the checkout area of the store and appeared to be random in nature.

Eleven people were stabbed at a Walmart in Traverse City on Saturday — with six in critical condition — in what a Michigan sheriff said appeared to be a random act.