An explosion in a school's grounds in the Turkish city of Kilis has reportedly killed two people, Turkish media are reporting on Twitter. It's believed a mortar shell hit the affected area, in south central Turkey, near the Syrian border. The bomb is believed to have struck the Eyup Gokce secondary school at 9:30am local time. The Haberdar publication states that two people were killed and a further two injured as a result of the blast. However, Reuters says the blast occurred in a medical center, near the school.