The Delhi Development Authority has stated that a major portion of the drain, where the tragedy struck, had been handed over to the MCD, while the portion under it is covered with RCC slabs. Tanuja and her three-year-old son Priyansh slipped and fell into a waterlogged under-construction drain around 8 pm on Wednesday, amid heavy rain near Khoda Colony in Ghazipur. The two were returning from a weekly market when the incident happened.