Canadian authorities charge three persons in connection with the killing of Hardeep Singh Nijjar Hindustan TimesIndia waits for details on arrests in Canada over Sikh separatist’s murder ReutersCanadian Police Arrest 3 in Killing of Hardeep Singh Nijjar The New York TimesCanada charges three Indian nationals for assassination of Sikh separatist CNNMen arrested in Hardeep Nijjar’s killing may be members of Lawrence Bishnoi gang, claims Canadian media Hindustan Times