Death of Manon Dubé

Manon Dubé was a 10-year-old Canadian girl from Sherbrooke, Quebec who disappeared on January 27, 1978, in the Eastern Townships of Quebec, and was found dead in Ayer's Cliff on March 24, 1978. Although the precise cause of Dubé's death remains uncertain, Canada's National Post has unveiled compelling evidence that she was murdered. After discovering links between the circumstances of Dubé's case and the close resemblance to the recent deaths of two other girls, Theresa Allore and Louise Camirand, they theorized that the three deaths may have been committed by the same person. After bringing in geographic profiler, Kim Rossmo, an expert in connecting serial crimes, he strongly suggested that a serial killer was operating in the area during the late 1970's.