Ramaswami: The National Human Rights Commission on Friday issued notices to the Maharashtra chief secretary and Aurangabad district magistrate after a cargo train ran over migrant labourers and killed at least 16 of them. The human rights panel took suo motu cognisance of media reports about the incident. The migrants had fallen asleep on the track while they were walking back to their home from Jalna in Maharashtra to Bhusawal in Madhya Pradesh. Four workers survived the accident, which took place at 5.15 am near Karmad, around 30 km from Aurangabad.