Mamata Banerjee must resign over RG Kar rape-murder case: Gourav Vallabh (IANS Interview)

New Delhi, Aug 27 (IANS) The brutal rape and murder of a junior doctor at the R.G. Kar Medical College and Hospital in Kolkata earlier this month has triggered widespread outrage across the city as well as the country. In response to the horrific incident, the BJP has accused the Bengal government led by Chief Minister Mamata Banerjee of shielding the perpetrators. BJP leader Gourav Vallabh has now shared his thoughts on the case, and on a range of other issues, in an exclusive interview with IANS.Excerpts:IANS: There is significant public outrage over the rape and murder of the female doctor in Kolkata. The Chief Minister is organising rallies demanding death penalty for the accused. What is your take on this?Gourav Vallabh: After such a heinous crime, who all were involved in destroying evidence? According to CBI sources, destruction of evidence is a serious concern in this case. Mamata Banerjee is shedding crocodile tears over this incident. Is the Congress silent because they fear their alliance might fall apart? Some issues should transcend