Deeply concerned: US after Canadian PM blames India for Khalistani terrorist's killing

The US has said it is "deeply concerned" after Canadian PM Justin Trudeau linked India to Khalistani terrorist Hardeep Singh Nijjar's killing. "We remain in regular contact with our Canadian partners. It's critical that Canada's investigation proceed and the perpetrators be brought to justice," White House said. India has rejected Canada's allegations, calling them absurd and motivated.