Eleven people were wounded in a stabbing incident at a Walmart in Traverse City, Michigan, officials said Saturday evening. A man is in custody.Grand Traverse County Sheriff Michael D. Shea said in a news conference that the stabbings happened near the checkout area of the store and appeared to be random in nature.

Six of the 11 victims were in critical condition after Saturday's attack, and five were listed in serious condition, hospital officials said.

Police are investigating a mass stabbing where a 42-year-old man entered the Walmart in Traverse City and used a folding knife to stab 11 people.

TRAVERSE CITY, Mich. − Authorities on July 27 were still trying to determine why a 42-year-old man went on a stabbing rampage at a local Walmart, wounding 11 people and prompting chaos as patrons scrambled to exit the building.

"When she broke free, he indicated he was still looking for her, and would have kept going if he found her," court documents said.