Dhaka, July 11 -- Krishna Ravidas, a resident of Harinchara Tea Garden in Sreemangal Upazila of Moulvibazar, used to drive his tomtom, a three-wheeled passenger vehicle, every day.

Now, the vehicle sits idle.

Krishna died while trying to save his neighbours after they fell into a septic tank.

His family is struggling to come to terms with his death. Krishna's mother, Deonti Ravidas, has been fainting repeatedly.

On Wednesday night, four people died after falling into a septic tank while trying to retrieve a mobile phone at the western line of Harinchara Tea Garden, on the border of Sreemangal.

Among them was 19-year-old Krishna, the son of Jahar Lal Ravidas. Another person was hospitalised in the incident.

The other victims were Ran...