OTTAWA Canada said on Monday it had credible information linking Indian government agents to the murder of a Sikh leader in British Columbia in June and said it had expelled a senior Indian intelligence official.Prime Minister Justin Trudeau said any involvement of a foreign government in the killing of a Canadian citizen was "an unacceptable violation of our sovereignty".Hardeep Singh Nijjar, was shot dead outside a Sikh temple in Surrey, British Columbia, on June 18.
Read: Extremist elements in Canada, says ModiNijjar supported a Sikh homeland in the form...