The issue came to light after a vernacular daily published the fake result and appointment letters for regular posts of the state legislative assembly on April 27
The operation was carried out at Langol Laimanai in Imphal West district. The four victims were rescued from a house in the area, the police confirmed.
Police added that the movement of 283 vehicles carrying essential items along NH-2 is being monitored while strict security measures are taken up in all vulnerable locations