|Disappeared||November 1, 1984|
|Missing for||36 years|
|Weight||65 - 66 pounds|
Sébastien Métivier (Born December 4, 1975) was a boy last seen in front of the Tres-Saint-Nom-de-Jesus church, heading to an art class. He disappeared on the same day as two other boys who were later found murdered, but Sebastien has yet to be found.
- Light brown hair.
- Brown eyes.
- Sebastien has his left ear pierced.
- A scar is on Sebastien's right cheek.
- A birthmark is on Sebastien's lower abdomen.
- A brown jacket.
- A blue and gray jogging sweater.
- Blue pants with a patch on the right knee.
- Red, Cougar-style boots.