A police personnel, constable Harnarayan Singh was injured in the stone pelting.
While Neha Khan and her children were killed, Bilal suffered minor injuries.Local residents jammed the road for about half an hour and indulged in stone pelting when the police tried to remove them.
A truck which was coming from Chharra ran over them.
The truck has been seized by the police.
He has been admitted to the district hospital for treatment.Station house officer, Atrauli police station, Sunil Kumar said that a case has been registered against the truck driver, who fled the scene leaving the vehicle behind.
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