Lox, the peole of India are not all brutal murderers.
There was a cultural group in India, called Thugee, who were massively over represented in the murder of travellers.

The true explanation was solely on the base of race/culture and which deliberately excluded all other factors.
Their culture allowed them to kill.

Was that racist?
http://www.unexplainedstuff.com/Secret-Societies/The-Thuggee.html