The forces are also likely to study the possible intelligence gaps that the terror outfit could have exploited to carry out their mission at a large scale.
Over the years, Canada has allowed Khalistan supporters, many now Canadian citizens, to speak their mind, citing freedom of speech. They've ignored India's claims that some of them have been responsible for extremist violence in Punjab.
Pannu has been accused of playing a major role, through threats and intimidation, in promoting and commissioning terrorist acts as well as spreading fear in Punjab and elsewhere in the country