Canada and India expel diplomats over killing of Sikh activist Financial TimesCanada expels Indian diplomats after tying government agents to ‘serious criminal activity’ CNNIndia-Canada diplomatic row reignites: What to know and what comes next Al Jazeera EnglishCanada, India Expel Diplomats in Escalating Dispute Over Sikh Activist’s Killing The Wall Street JournalCanada expels Indian diplomats as RCMP allege ties to violence, murder plot POLITICO