(CNN) Ohio authorities are looking for a man who stabbed a 7-year-old girl at a school playground in Dayton. The man walked onto the playground Friday, stabbed the second-grader and fled on foot, police said. The unidentified victim is being treated for serious injuries at a local children's hospital. The attack occurred at World of Wonder PreK-8, and prompted the school to be placed on lockdown. "We don't know if at this point the child was targeted for some reason," said Dayton Police Lt. Eric Henderson.

Source: CNN May 07, 2016 02:11 UTC