First Additional District judge Prabir Kumar Mishra convicted Biswanath Chatterjee, Mithun Das and Monojit Biswas under sections 302(punishment for murder), 34 (acts done by several persons in furtherance of common intention), 354 (assault or criminal force to woman with intent to outrage her modesty) of IPC and section 25 of Arms Act.
The quantum of punishment will be announced tomorrow.
"We were waiting for this day. We are happy. We want them to be hanged," Rajib's sister said outside the court room.
Rajib was accompanying his elder sister, who was returning from her workplace in Kolkata, to their Banamalipur residence from Barasat railway station around 11.30 PM while the drunken goons tried to molest her at Kacchari Maidan, an area dotted with bungalows and offices of top district administrative officials such as DM, ADM, SP and ASP.
Post-mortem report had later revealed that Rajib was stabbed at least 17 times.
