Yes, thank you.
With regard to a firearm that's deemed to be a crime gun, what we would do as law enforcement would be to conduct a trace on said firearm. That would mean any identifying characteristics—make, model, manufacturer, serial number—would be put through the tracing system to hopefully get back to the closest owner of the firearm, or, if not, as far back as we can go so we can start to trace forward.
That could be from the United States, as a manufacturer, and imported into the country. Say if it's imported from the United States, it allows us to determine where it was imported to. We go to the distributor to determine if they have the firearm, through their records. Then, if it is identified as being there, it allows us, through the information obtained within the business ledger, to determine who the actual purchaser would have been.