Police on Tuesday handed over the dead bodies of a father and his two sons, who died due to food poisoning, to their heirs for burial in Uch Sharif, reported 24NewsHD TV channel.
Police also registered a first information report (FIR) against the unknown persons under Section 302 on behalf of deceased Rao Anwar's sister, Fehmida Bibi.
As per the first information report, the petitioner stated that his brother and his two sons had died after a poisonous substance was mixed in milk in a bid to kill them.
Later, the management of a local hospital confirmed that samples of all dead bodies were sent to the forensic laboratory for autopsy.
Police further said that after receiving the post-mortem report, the real cause of death will be revealed.
Reporter: Sajjad Hussain