The National Investigation Agency (NIA) registered an "all-time high" of 73 cases in 2022 even as it is working to undertake a "whole of ecosystem" approach to dismantle the terrorist networks that aim to harm India, officials said Saturday. They also said that the agency was "pressing on the pedal" to get extradited gangster Goldy Brar, the prime accused in the murder of Punjabi singer Sidhu Moosewala.