QUETTA - Two children and a policeman were killed in two separate incidents, including a landmine blast, in Jaffarabad and Hub on Sunday. As per reports reaching here, two children were killed when a landmine exploded in Gott Piro Humzani within the jurisdiction of Malguzar police station in Jaffarabad. Law-enforcement agencies rushed to the site soon after the blast and shifted the bodies to hospital. However, names of the children could not be ascertained immediately. In the second incident, police recovered body of Hub police station Muharrar from a nearby field, who was killed by unidentified people. Police said the deceased, Naseer Ahmed, had gone missing three days ago. Police handed over the body to the heirs after completing legal formalities and started investigation into the incident after registering a case. However, reason behind the killing is yet to be known.