Renee LaRose was 17 when she vanished from Montreal on July 17, 1975. She was at her sister’s home in the Rosemont–La Petite‑Patrie borough when she received a telephone call and left saying she was going to the Canada Hot Dog on Masson Street. She never arrived and has not been seen or heard from since.

At the time she disappeared she was described as a Caucasian female, 5 feet 6 inches, about 130 pounds, with brown hair and brown eyes and a beauty mark on her back. She left wearing a blue sweater and blue pants but, unusually, no shoes. The file remains open with the Service de police de la Ville de Montréal and her case is listed among the city’s unsolved missing persons.

Who knew Renee at the time or remembers the Canada Hot Dog on Masson Street in July 1975 and might have information about that evening?