Kolkata: A 48-year-old retired army man allegedly died by suicide by jumping in front of a suburban train after killing his wife and daughter by slitting their throats with a sharp weapon in the city on Friday. The accused, identified as Gautam Banerjee, was reportedly suffering from mental illness. He first killed his wife Debika Banerjee (44) and then his daughter Disha Banerjee (19) at his residence on Ratan Dhar Road in Dum Dum. Later, he jumped in front of Habra local at Madhyamgram railway station, the police said.
According to neighbours, the couple frequently had quarrels and the murder could have been committed over a domestic dispute. Gautam Banerjee had settled with his family at a flat in Dum Dum two years ago. The police said that an alcohol bottle was recovered from the house.
They suspect that late on Thursday night, Gautam Banerjee, in an intoxicated state, attacked his wife and daughter with a vegetable cutter while they were fast asleep. "After hacking them to death, the accused first tried to die suicide by hanging himself from the ceiling fan. After his effort failed, he locked his flat and went to Madhyamgram railway station the next day morning. There he died by suicide by jumping in front of a suburban train", the police said.