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.

Bradford James Gille, 42, is suspected of traveling from his home nearly 100 miles away to perpetrate the stabbing attack at the Walmart store in Garfield Township, just outside of Traverse City. He is slated to be arraigned soon on criminal charges that include attempted murder and terrorism.