"Not only casualties but the entire episode would be probed. Since nobody turned up today, the probe date has been extended to May 20," Awasthi said.
According to a communique issued by district Information Officer Lal Behari Singh, people interested in submitting proof or related information may do so in the office of ADM Awasthi.
After the death of four persons, including two children on May 5 and May 6, District Magistrate Rajesh Kumar had ordered a Magisterial probe.