Kolkata: The railway police have arrested three persons in connection with the murder of a 35-year-old man who stopped them from snatching valuables at Kankinara railway station in North 24-Parganas late on Friday night.
The victim was brutally killed by the gang of miscreants after he suffered splinter injuries in various parts of his body.
Police said Shahnawaz hurled bomb on the victim and he also suffered injuries in his right hand.
Biswas intended to get down from the train at Naihati station but he had fallen asleep when the train stopped at Naihati station.
When he woke up he found the train standing at Kankinara station.