Michigan police say a man pulled out a knife inside a Walmart on Saturday and began stabbing customers, leaving 6 in critical condition and 5 in serious condition. The sheriff says a responding deputy apprehended the suspect within minutes but have not released the name of the attacker.

The 42-year-old suspect entered the store shortly before 5 p.m. on Saturday and used a folding knife to stab the victims, police say

Chaos unfolded at a Walmart in Michigan after a man burst into the store during a calm shopping afternoon and stabbed 11 people at random, authorities say. The attack on Saturday left six victims in critical condition and a suspect in custody.