Murderpedia has thousands of hours of work behind it. To keep creating
new content, we kindly appreciate any donation you can give to help
the Murderpedia project stay alive. We have many
plans and enthusiasm
to keep expanding and making Murderpedia a better site, but we really
need your help for this. Thank you very much in advance.
Joseph Albert Guay was born in Quebec in 1917. The youngest of 5
children, young Joseph was spoiled and always expected to get his way.
As a young man, he sold watches and jewelry on commission. He
seemed to be a natural, but very persistent, salesperson. When World
War II broke out in 1939, he got a job at Canadian Arsenals Limited at
St. Malo, Quebec. The arsenal closed in 1945 and Joseph opened a
jewelry and watch repair shop in Quebec City.
During his time at Canadian Arsenals, Joseph met and married Rita
Morel. The marriage began well, all smiles and chuckles, until the
Guay’s had their first child. Seems that Joseph did not like being
second fiddle to a baby.
As time progressed, the jewelry business began to
fail, debts piled up and both his eye and his ardour began to scan
for new romance. It was not long before Joseph settled on 17-year
old Marie-Ange Robitaille, whom he dated under the assumed name of
Roger Angers. Joseph set Marie-Ange up in a small apartment and
offered her an engagement ring. Soon after, Rita discover the
arrangement and confronted the pair. Marie-Ange left the
relationship shortly thereafter citing the marriage as her reason.
Joseph was furious. Not only was he second fiddle to
a baby in his marriage but nor he was second fiddle to his marriage with
his mistress.
In his fury, Joseph concocted a plan to get rid of
his wife.
In his business, Joseph travelled frequently by
airplane to deliver or receive merchandise. His plan was to convince
his wife to take one of the trips and then blow up the plane!
Genereux Ruest, a Joseph employee, designed, built
and package a timed bomb for Joseph. Joseph also employed Marguerite
Pitre, the sister of Ruest, to deliver the package to Canadian Pacific
Airlines for transfer to Baie-Comeau, on the same flight as Rita.
Joseph took Rita to the airport in Quebec City and purchased a $10,000
insurance package on her (a common practice during the time).
The plan went off with out a hitch, On September 9,
1949, 41 minutes into the flight, the plane exploded over Sault-aux-Cochons,
a town located at the confluence of little St. Francis River and the St.
Lawrence. and all 23 persons, including Rita, were killed.
Joseph was elated. He had a dead wife and $10,000!
However, Marguerite Pitre attempted suicide 10 days after the bombing
and while in hospital confessed to her part in the crime.
Guay, Ruest, and Pitre were arrested, tried and hanged for their
crimes.
The
Albert Guay Affair (Airplane Explosion in Sault-aux-Cochons)
The Guay affair involved another spectacular crime. On September 9,
1949, a plane exploded over Sault-aux-Cochons, a town located at the
confluence of little St. Francis River and the St. Lawrence. The plane
had been scheduled to leave Montreal for Ancienne-Lorette (a Quebec City
suburb) before heading to Baie-Comeau and Sept-Îles. The entire airline
crew and all the passengers perished in the explosion, including Rita
Morel, the wife of Albert Guay.
The marriage of Albert Guay and Rita Morel was a
happy union until the birth of their first and only child, whereupon
both embarked on a series of extramarital affairs. After a few stormy
attempts at reconciliation, the couple moved back in together. However,
Guay was still madly in love with one of his mistresses, Marie-Ange
Robitaille. When she dropped him, he promised to leave Rita Morel.
It was during this period (September 1949) that Guay,
a watchmaker-jeweller, asked his wife Rita to travel to Baie-Comeau to
pick up some jewels. He purchased the plane ticket himself and, in what
was a common practice at the time, took out $10,000 worth of life
insurance on his wife. Guay had to insist, because Rita balked at making
the trip. She finally agreed to do her husband the favour.
Before take-off, Guay, with the help of Généreux
Ruest, made a bomb that he hid in a package. He got Marguerite Ruest-Pitre,
Généreux's sister, to take the package to the airport in Ancienne-Lorette.
When the plane exploded, Guay thought he had killed two birds with one
stone: get rid of his wife and pocket the insurance money.
His
plan came apart, though, when witnesses were able to identify Ms. Pitre.
An investigation revealed all the events which led to the explosion of
the airplane. Albert Guay, Marguerite Ruest-Pitre and Généreux Ruest
were convicted of the murder of 23 people and were hung.
The joint efforts of Dr.
Jean-Marie Roussel and chemist Robert Péclet, both with Montreal's
Laboratoire de médecine légale et de police technique [Laboratory of
forensic medicine and science], made it possible to identify the causes
of the explosion. With the help of an emission spectrograph, a device
used to record visible spectra on a photographic plate, they were able
to identify various substances in the composition of the explosives
samples taken at the scene of the crime.
The case captivated the
Quebec public, as evidenced by the photos and newspaper clippings
contained in the album "Causes célèbres" of the Laboratoire de
médecine légale et de police technique. In addition, Roger Lemelin,
author and friend of Guay, turned the story into a novel: "Le crime
d'Ovide Plouffe", which was later brought to the screen by filmmaker
Denys Arcand.