A man has killed four children in a machete attack at a nursery school in Kampala, Uganda. Police say the incident happened Thursday at the Gaba Early Childhood Development Program. The attacker reportedly disguised himself as a parent to gain access. Witnesses say he locked the gate and began attacking the children. A police spokesman confirmed the deaths and said the motive remains unknown. The suspect has been arrested. Such attacks are rare in Kampala, a city of about 3 million people.
