A youth was sentenced to life term rigorous imprisonment on Monday for killing a saloon owner. Additional District and Sessions Judge Mohammad Nuruzzaman in his verdict also fined him Tk. 10 thousand, in default, to suffer one more year in jail. The convict was identified as Ripon Rabi Das, 27, of Katakhali area of the town. Investigation officer of the case Kripa Sindhu Bala said Ripon, a Saloon staff stabbed the shop owner Biren Shil, 40, to death following a feud on January 2008 at Muktarpur Ferry Ghat area under Sadar upazila.