Raw Video: 'Mar gaya", onlooker's chilling remark as tiger mauls youth in Delhi zoo

In a tragic incident, a white tiger killed a class 12 student inside the Delhi Zoo on Wednesday. Although it is not clear how exactly the incident took place, witnesses claim the barricade of the tiger enclosure was low and the man, in his early twenties, slipped and fell into a dry moat inside. Moments later, the fully-grown tiger could be seen mauling him.