Joe Biden raised Sikh's killing in Canada with India's Narendra Modi at G20 – The Irish Times
India expels senior Canadian diplomat in tit-for-tat row over Sikh activist's killing
The Observer view on Hardeep Singh Nijjar's killing: Narendra Modi's hubris is ill-judged, Observer editorial
Canada expels Indian diplomat amid probe into exiled Sikh leader's murder
Biden raised issue of Canadian Sikh's murder with Modi at G20
Biden raised Canadian Sikh's murder with Modi at G20: report
Trudeau says Canada not looking to escalate tensions but asks India to take killing seriously
Joe Biden raised Canadian Sikh's death with India's Modi at G20
Canada expels an Indian diplomat as it investigates a Sikh's killing. India denies an alleged link - ABC News
Canada expels Indian diplomat amid probe into Sikh's slaying
US-India relations: fallout from killing of Canadian Sikh activist may complicate Joe Biden's efforts to counter China