The group of children likely thought they were in for a night of harmless fun. The activity? Chucking snowballs at passing cars in a residential area on Milwaukee's northwest side.
But police say things took a dangerous turn when one driver retaliated against the kids - with a gun.
On Sunday morning NZT, officers from the Milwaukee Police Department responding to a report of a shooting arrived to find a 12-year-old girl and a 13-year-old boy suffering from gunshot wounds. It didn't take long for authorities to figure out what had triggered the act of violence: a single snowball.
"Preliminary investigation indicates both victims were with a group of juveniles throwing snowballs at cars passing by," the police department wrote in a series of tweets yesterday. "One of the snowballs struck a white Toyota, no further description, and the driver of the auto fired shots into the group of kids striking the two victims."
Officers at the scene provided first aid to the children, who sustained non-life-threatening injuries and are now recovering at a Milwaukee hospital. A search is underway for the driver and no arrests had been made, ABC News reported. Investigators, who are asking for any information related to the case, are looking for home-surveillance video that may have captured the shooting, WISN reported.