On Friday, September 18, 2026, police in Châteauguay announced that a 13‑year‑old girl is missing after being last seen on a bus traveling toward Montreal. The Châteauguay police, in cooperation with Quebec provincial police, have issued a public appeal for information that could lead to her location.
The teenager was observed boarding a public transit vehicle heading north from Châteauguay on the afternoon of September 18. Since that time, she has not been reported as having arrived at her destination nor has she been contacted by family or friends. Police have confirmed that the search began immediately after the disappearance was reported.
Authorities say the investigation is ongoing and that officers are conducting a systematic search of the bus route, surrounding neighborhoods, and any potential drop‑off points. Both municipal and provincial resources have been mobilized, including patrol units and specialized search teams. Officers are also reviewing surveillance footage from transit stations and nearby streets to trace the bus’s movements after the teenager was last seen.
The police request that anyone who was on the bus, who saw the girl, or who noticed unusual activity in the area around the time of her disappearance contact them without delay. They stress that even small details—such as a description of a person traveling with her or a vehicle observed near the bus stop—could prove critical.
Families and community members are urged to remain vigilant and to report any tips through the designated police channels. The Châteauguay police have reiterated that the safety of the missing teenager remains the top priority and that they will continue to work closely with Quebec police until she is found.