Twenty-two school children and a villager were injured in a knife attack at the gate of a primary school in Central China's Henan Province Friday morning, according to local authorities.
Local police said they had seized the suspect, a 36-year-old villager named Min Yingjun, who was believed to be mentally disordered. At least two of the injured, one student and an 85-year-old woman, are in serious conditions, said police.