TheArtfulDetective
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Marie-Paule Rochette


Case Classification: Endangered Missing/Homicide
Missing Since: January 18, 1953
Location Last Seen: Prévost, Québec, Canada
Rochette went missing from the Prévost Sanatorium in Québec on January 18th, 1953. She was last seen at approximately 6:00 pm, wearing a nightgown and carrying a suitcase. She left with an unidentified man who came to pick her up a day before she was supposed to be discharged. She has never been heard from again.
On October 5th, 1953, the body of a woman who had been suffocated, tied up, and attached to a cement block, was found at the Hydro Québec Dam, in the Rivière-des-Prairies, 11 km east of the Sanatorium. Her teeth were identified as Rochette's by her dentist and employer, Dr. Paul Chaloult. Rochette's brother also positively identified her remains, even in its advanced state of putrefaction. The body however, was never officially identified by authorities.
In 2017, Rochette's family requested for the body to be exhumed for DNA testing, but the exact location of the body is unknown. The remains of the drowned woman pulled from the Rivière des Prairies were interred in Saint-François d'Assise, a mass grave in Montréal, and the cemetery no longer has the document that outlines where each body was buried.
Police at the time never opened a case file regarding Rochette's disappearance, so there was no murder investigation. The authorities currently estimate a 70% probability that Rochette was the body recovered from the Rivière des Prairies. Her case remains unsolved, and the murderer has never been identified.
Investigators:
NamUs Case Number: Not listed
| Montréal | Marie-Paule Rochette Missing since January 18, 1953 - MDIQ
https://www.cbc.ca/news/canada/montreal/missing-quebec-woman-cold-case-1.4275214
Une coroner se joint à l’enquête sur une femme disparue il y a 65 ans
« Je n’abandonnerai pas », dit la nièce d'une femme disparue depuis 65 ans


Case Classification: Endangered Missing/Homicide
Missing Since: January 18, 1953
Location Last Seen: Prévost, Québec, Canada
Description:
- Date of Birth: August 12, 1918
- Age: 34
- Race: White/Caucasian
- Gender: Female
- Height: Unknown
- Weight: Unknown
- Hair Color: Dark Brown/Black
- Eye Color: Unknown
- Nickname/Alias: Lorraine Chénier
- Distinguishing Marks/Features: Unknown
- Clothing & Personal Items: Wearing a nightgown and carrying a suitcase.
- Identifiers: DNA and dental x-rays available.
Rochette went missing from the Prévost Sanatorium in Québec on January 18th, 1953. She was last seen at approximately 6:00 pm, wearing a nightgown and carrying a suitcase. She left with an unidentified man who came to pick her up a day before she was supposed to be discharged. She has never been heard from again.
On October 5th, 1953, the body of a woman who had been suffocated, tied up, and attached to a cement block, was found at the Hydro Québec Dam, in the Rivière-des-Prairies, 11 km east of the Sanatorium. Her teeth were identified as Rochette's by her dentist and employer, Dr. Paul Chaloult. Rochette's brother also positively identified her remains, even in its advanced state of putrefaction. The body however, was never officially identified by authorities.
In 2017, Rochette's family requested for the body to be exhumed for DNA testing, but the exact location of the body is unknown. The remains of the drowned woman pulled from the Rivière des Prairies were interred in Saint-François d'Assise, a mass grave in Montréal, and the cemetery no longer has the document that outlines where each body was buried.
Police at the time never opened a case file regarding Rochette's disappearance, so there was no murder investigation. The authorities currently estimate a 70% probability that Rochette was the body recovered from the Rivière des Prairies. Her case remains unsolved, and the murderer has never been identified.
Investigators:
- Service de police de la Ville de Montréal: 1-514-393-1133
Reference Case#: N/A
- Crime Stoppers: 1-800-222-TIPS(8477) or online at Canadian Crime Stoppers Association
Crime Stoppers provides anonymous tipping
- Send email to the National Centre for Missing Persons and Unidentified Remains at: canadasmissing-disparuscanada@rcmp-grc.gc.ca
NamUs Case Number: Not listed
| Montréal | Marie-Paule Rochette Missing since January 18, 1953 - MDIQ
https://www.cbc.ca/news/canada/montreal/missing-quebec-woman-cold-case-1.4275214
Une coroner se joint à l’enquête sur une femme disparue il y a 65 ans
« Je n’abandonnerai pas », dit la nièce d'une femme disparue depuis 65 ans