CTV News Toronto at Six for Dec. 6, 2024

The anniversary of the Polytechnique massacre serves as a reminder of the reality of violence against women, 35 years later; police say a separate shooting in Caledon is linked to the shooting outside a Brampton home that killed one man and injured a second person; and, from doorbell cameras to parcel tracking, both Canadians and delivery companies are changing tactics to make porch piracy unattractive.