Los Angeles, July 7 -- Gangsters Lawrence Bishnoi and Goldy Brar are among those charged in the United States for allegedly orchestrating the assassination of Khalistani separatist Hardeep Singh Nijjar in British Columbia, Canada, three years ago, as per an official statement issued by the Justice Department.

Federal prosecutors here also announced that 24 people linked to "India-based organised crime groups" with charges of violent crimes, extortion plots, and international narcotics trafficking have been arrested in an operation named "Operation Hard Ball" carried out in the United States, Canada, and Europe, and a total of 37 defendants have been charged in three federal indictments.

First Assistant United States Attorney Bill Essayl...