Bahraich: A village head and his two sons have been arrested in connection with the murder of an RTI activist and Aam Aadmi Party member in the district here, police said today.

According to police, Triloki Nath, the headman of Hardigaura village and the main accused in the killing of 58-year-old Guru Prasad Mishara, was yesterday arrested along with his two sons, Neeraj and Sushil.