'Very messy': India-Canada row over Sikh killing causes diplomatic shock waves

The sun was setting on a June evening as Hardeep Singh Nijjar walked across the car park of the gurdwara. Nijjar's day job was as a plumber but this gurdwara, located in the city of Surrey, in Canada's British Columbia province, was where he dedicated most of his energy. That day he had made an impassioned speech about the fight for an independent, safe state for Sikhs. But as he reached his pickup truck, two heavy set, masked gunmen lay in wait. Shots rang out across the car park and Nijjar, killed instantly, crumpled to the ground as the suspects…