OTTAWA/NEW YORK,MAY 4 : Canadian authorities, who arrested three Indian nationals in connection with the killing of Khalistan separatist Hardeep Singh Nijjar in Canada, said their investigation has not concluded and “others” played a role in the homicide. Karan Brar, 22, Kamalpreet Singh, 22, and Karanpreet Singh, 28, all Indian nationals, residing in Edmonton Continue Reading