This week, we revisit a piece from last spring, which took you inside an alleged killing-for-hire plot by the Indian government, including the exclusive video of the last moments of Sikh activist Hardeep Singh Nijjar before he was gunned down outside a gurdwara in Surrey, B.C. The RCMP now says there is "irrefutable" evidence that the government of India was behind his killing. Four Indian nationals have been charged.

Vancouver's Sky ECC promised confidentiality to customers with its encrypted cellphones, which were a hit with criminals but also the target of an international police sting. The investigation that brought thousands of criminals, and Sky, down.