DNA: Sensational revelations from postmortem report in Kolkata doctor rape case

A big revelation has been made in the case of brutality and murder of a lady doctor in Kolkata. The post-mortem report has confirmed rape. Also, the report has revealed that the doctor was murdered by strangulation. The entire incident was carried out between 3 am and 5 am. Injury marks have been found at many places on the lady doctor's body.