Investigators allege the shipment, identified in January 2026 as it left Canada, contained a crystalline substance hidden inside jars labelled as pickles.
Authorities have reiterated warnings to travellers about the risks of carrying items on behalf of others, noting those caught importing illicit drugs into Australia face serious criminal penalties.
During the investigation, officers also identified an image posted on one of the man’s social media accounts that allegedly showed a hat bearing a Nazi symbol.
Commissioner Barrett said gatherings such as Iftar provide an opportunity to “shut out the noise of the outside world” and strengthen social bonds during a time when global events are causing distress within communities.
During the search, officers allegedly discovered dozens of vacuum-sealed bags containing a crystallised substance hidden beneath a thin layer of towels inside their luggage.
The crash killed 42-year-old mother Nancy Lefrançois and her 11-year-old son Loïc Chevalier, who were travelling in a passenger vehicle struck in the collision.