Ontario Provincial Police are investigating a disturbing case of possible Halloween candy tampering after a family in Mattawa, about 300 kilometres north of Toronto, reported finding a re-sealed chip bag containing a suspected narcotic substance.
According to police, the family—residents of the Chenier Road area—noticed the snack bag appeared to have been cut open and then re-sealed, prompting them to alert authorities. A preliminary field test conducted by officers indicated the presence of morphine, triggering a broader investigation into the bag’s origin and whether other tainted items may be in circulation.
So far, police say there have been no additional reports of similar incidents, but the case is being treated with utmost seriousness given the potential public safety risk. “We are working to determine where the bag came from and whether there’s any broader concern for the community,” an OPP spokesperson said.
Authorities are urging parents and guardians across the province to closely inspect all Halloween treats collected by children. Warning signs include tears, punctures, loose or uneven seals, or altered packaging — anything that looks tampered with or out of place.
Police have not released the specific brand of chips involved, and laboratory testing is underway to confirm the substance detected.
The OPP’s message is clear: vigilance is key. While the incident appears to be isolated, officials say it serves as a reminder that even a night of festive fun can carry hidden dangers if Halloween treats aren’t checked carefully.