On 12 February, most of the Hindu passengers travelling on this train route were murdered. All the cases followed a pattern. The assailants would board the trains from either side either at Bhairab Bazar Junction or Ashuganj, just before the train departed. They would lock the doors of the compartment from inside. When the train was completely on the bridge, the train would stop. The assailants would pick out the Hindus one by one, force them out of the compartment, slit their throats and throw their corpses into the river.