Four persons, including three members of a family, were killed when a van collided with a truck in Kachauna police area, officials said here today.
        Dharmendra Kannaujiya, his wife Sudha, daughter Saumya and Anup Kashyap were killed when the van in which they were travelling met with the accident near Malharpur village, about 100 km from here, late last night, they said.