An inside look at how London, Ont., police go from seizing illegal guns to finding out how they got here

With the number of reported shootings in London, Ont., reaching 20 in 2025, the police service says it's working tirelessly to pinpoint where illegal firearms are coming from and take them off the streets. Officials gave CBC London an inside look at how that process begins and how investigators learn about everything from the owner’s identity to a weapon’s origin.