The explosion took place when the men were making bombs at an open ground in the village, a police officer said.
Three people were killed and two were injured after a crude bomb exploded in Bindarpur village in Murshidabad district of West Bengal early morning today.
The explosion took place when the men were making bombs at an open ground in the village, a police officer said.
Three containers full of bombs were recovered from the site.
The injured were rushed to the hospital.
Locals alleged that the incident was related to a conflict among the factions of Trinamool Congress.