Shivpuri, Feb 15 (PTI) Four labourers were killed and 15 others received injuries after their van overturned and fell into a river in Madhya Pradesh's Shivpuri district on Tuesday, police said. <br> All the labourers were from West Bengal and they were being taken to a bridge construction site in Vira village in Shivpuri district, Kolaras police station in-charge Alok Singh said.<br> The accident took place around 2 am near Goritila Hirapur village under Kolaras police station limits, some 25 km from the district headquarters, the police said. <br> The van driver lost control over the wheels following which the vehicle fell into the Sindh river, Singh said. <br> Four labourers died and 15 others were injured, some of them seriously, he said.<br> The victims had reached Jhansi (Uttar Pradesh) by train on Monday night. From Jhansi, they reached Padora village in Shivpuri by a bus and were going to a construction site when the accident took place, the official said.<br> Three of the deceased were identified as Hamid Mohammed Abdullah, Khahul Ameen and Hakim Mustafa.<br> All the injured labourers have been admitted to a hospital, the official said. PTI COR ADU <br>GK GK