India’s high commissioner to Canada has denied any involvement in the murder of a Canadian Sikh leader who was killed in British Columbia last year even though the Canadian government has named him as a person of interest in

Ottawa's accusations this week detailing a deadly Indian campaign against its Canada-based critics may have further derailed bilateral relations -- but to Sikh activists, the striking disclosures brought validation.

There are roughly 770,000 Sikhs in Canada, about 2 per cent of the population - the largest Sikh community outside India Ottawa's accusations this week detailing a deadly Indian campaign against its Canada-based critics may have further derailed bilateral relations - but to Sikh activists,