Sentencing Roy to life in prison, a Kolkata court said Monday that the case didn’t meet the criteria to be classified as ‘rarest of rare’, and therefore, did not merit death penalty.

Roy was on January 18 convicted under charges which entailed a minimum sentence of life imprisonment, while the maximum could be capital punishment.

A day after Mamata Banerjee expressed 'shock' over Sealdah Court's verdict in the RG Kar rape and murder case, the West Bengal government moved the Calcutta High Court demanding the death penalty for the convict.