The police claimed that the members of the family; when bought to Shalimar hospital were foaming because of the poisoning which was caused by the  gas leakage. The gas was left running all night.

According to the sources and investigation; it claimed that the members of the family died because of the suffocation caused by gas leakage.

4 Members of a family including husband, wife and their 2 children were suffocated to death.

The bodies were shifted for medical formalities at Shalimar hospital, where the doctors after doing the post mar-tam claimed that the family members were either poisoned or they were suffocated to death due to gas leakage.