Category Archives: Crime Maps

Longueuil, Nathalie Boucher, and the Warder of the Brain / WKT2 #18


The first mystery is, How Do You Pronounce It?  L-O-N-G-U-E-U-I-L.  I’ve heard many Anglos use “Longelle”, but it’s actually “Longay”.

Longueuil is part of what’s known as the “South Shore” of Montreal, though when I look on it on a map, it’s kind of East to me. Taking the Champlain or Jacques Cartier bridges, you cross off the island of Montreal, across the Saint Lawrence river and now you’re in Longueuil. It’s reputation is kind of shady and industrial, although I’ve only been there once myself. At Section Rouge Media, and the archives of Allo Police.

Longueuil is where Sharron Prior was found beaten, suffocated and raped, on April 1st, 1975 in a field at Chemin du Lac and Guimond blvd. by the beekeeper, Jacques Bertrand. It’s where -exactly two years and one day later – the unidentified body of a woman was found – again on chemin du Lac – on April 2nd, 1977 wrapped in a green and white blanket. Decades later she would be identified as Johanne Lemieux.

Longueuil is where on May 2, 1975 the bodies of Diane Dery and Mario Corbeil were discovered in a field near the Saint Hubert airport, both shot by a .22 caliber pistol, almost certainly by a member of the Canadian military stationed at CFB St. HubertAnd it is is where Stéphane Luce’s mother, Roxanne Luce was found beaten to death in her apartment on April 2nd, 1981.

In terms of investigations Longueuil is the last stop on the Quebec criminal justice train. I have long railed against the failures and incompetences of the Surete du Quebec. But apparently compared to the Longueuil police I have been receiving Cadillac services. People actually lobby the Quebec Ministry of Public Security to have their Longueuil causes taken up by the Surete du Quebec. The family of Sharron Prior did it. As late as last Friday Stephane Luce was still doing it, he texted me from Montreal:

“Guess where I am? The SQ Parthenais…”

“About your mother?”


“Are they gonna take on her cold-case?”

“Don’t know. I showed up unannounced”

“You’ve got balls.”

Recall that one family was successful in such endeavors. The Derys, who in 1979 managed to convince Quebec Justice that the Longueuil Police were a lost cause:  the Dery / Corbeil investigation is now one over over 600 cold-cases in the portfolio of the Surete du Quebec.

The practices of Longueuil police / Longueuii justice are a true mystery. This is from the December 16th, 2015 edition of the Montreal Gazette:

Seven brothers from a South Shore family were charged on Wednesday with sexually assaulting four women, some of whom were minors, as long as 50 years ago.

The acts allegedly took place in Longueuil between 1957 and 1976, and the men were arrested on Tuesday.

All seven men, who now range in age from 59 to 71 years old, face sexual assault charges stemming from when they were minors. Those charges, which deal with acts allegedly committed between 1957 and 1973, will be handled in youth court.

Either we are still waiting for this process, or it was dealt with quietly “off camera”, or the defense ran the clock, and everything got dismissed. We may never know.

Jenique Dalcourt

If such casualness and indifference seems normal for Quebecers (I can assure you that no one has lifted a finger and questioned, “Hey? What happened with those brothers” ), notice the reaction from an outsider when they came up against the Longueuil justice system. Here I am referring to the October 21st 2014 murder of Jenique Dalcourt, beaten to death with a blunt instrument on a bike path in Vieux-Longueuil. This is the reaction from her grieving father, John Gandalfo who lives in New York:

“I heard on the news the suspect was 26-year-old, I get more from the news than with authorities. As a parent you want answers.”

Welcome to the club, Mr. Gandalfo, you may not have wanted to join it, but we’re glad you’re here anyway.

Like a lot of homicides in Longeueil, Jenique Dalcourt’s remains unsolved. In fact I’m having a hard time remembering the last time they cleared a stranger homicide. Maybe this one I recently dug up, but then the offender came right into the police headquarters and confessed to the crime:

Myriam Valois

34-year-old Myriam Valois vanished in January 1992. She lived with her parents. She liked to go clubbing with her friends along the bars of “the Main” in Montreal’s East-End. La Presse reported that Myriam had a “mental handicap”.

Myriam Valois

The morning of January 23rd, a man was walking his dog in a field behind 2399 de la Province in an industrial section of Longueuil when he made the grim discovery. She was found clothed, wearing blue jeans, a pink vest and black ski jacket. Later a citizen found a sports back sack containing Myriam’s belongings near Guimond. Valois was beaten severely with a blunt instrument, then crawled about 100 feet. Longueuil detective Serge Fontaine suspected several suspects, and the use of a vehicle.

One year later, one suspect walked into the Longueuil police headquarters and made this stunning revelation:

“I can’t live with myself anymore with this. I don’t sleep anymore, I want to see a detective about the crime of the girl in the industrial park…”

25-year-old Sebastien Rochette then met with detective Serge Fontaine and gave his full confession. He said that he knew Myriam Valois, they both suffered from mental handicaps. He had met her several times at the Midway bar on boule Saint-Laurent and on “the Main” in Montreal. On January 17th 1992 they went to a motel together on rue Saint-Hubert to have sex. Valois drank alcohol. Rochette consumed cocaine. The adventure went on for two days.  Finally he drove her back to Montreal. But before getting on the Jacques Cartier bridge he made a turn on 2399 de la Province. Once there he beat her with a hammer several times to the head. Valois crawled about 40 meters before succumbing to her injuries. In the snow the police found the tire markings of a 1984 Toyota Camry, the same make of vehicle driven by Rochette. Sebastien Rochette was charged with first degree murder.

A lot of questions in this case, but for now they will need to remain unanswered. My point being that sometimes these matters are connected, and sometimes they are self contained.

Nathalie Boucher

Let’s jump back a decade and examine the 1985 Longueuil murder of Nathalie Boucher. This is another one of these cases lost to time. You would need to dig pretty hard in order to find any information about it.

Eighteen-year-old Nathalie Boucher was described as a model student and an exemplary young woman. She attended the CEGEP Edouard Montpetit in Longueuil, and lived with her mother in an apartment complex at 385 place de la Louisane, near route 132 / boule Saint Charles / Taschereau interchange. On the evening of Tuesday June 4th Nathalie planned to meet two friends at the Club / Discotheque La Moustache, which was located on rue Closse in the Atwater region of Montreal.

CEGEP Edouard Montpetit

Nathalie promised her mom she would be home by one one A.M.  Getting home would require a metro and a bus ride; the metro from the Atwater station to the Longueuil terminus, and then a bus from the terminus to the stop along the interchange. From there is was less than 1,000 feet walk across the viaduct to the apartment complex.

La Moustache

The morning of June 5th, 1985 Nathalie’s body was discovered in the bushes near rue Saint-Charles and Taschereau, 800 feet from her home. From her 4th floor apartment window Nathalie’s mother could watch the police process the crime scene.

Nathalie had been brutally beaten, raped and strangled to death. Even worse, the coroner determined that Nathalie was probably keep alive intentionally for 2 to 3 hours so the offender could slowly mete out his punishment. Beating and kicking her, investigators believed the force and determination of the offender must have been astounding, measured, and cruel.

In this era, as I think I’ve demonstrated, there could have been any number of offenders responsible for such horrible acts.  Exactly one year later two young women were attacked in the parking garage at the Longueuil terminus, and the press wondered if there might be a connection to Boucher. In these instances the man managed to get away, but left his jacket behind containing all his identification. Twenty-five year old Michel Larocoque was charged, and hopefully sentenced.

I possess a small case file on the Boucher investigation. I just never wrote about it did not appear to be connected to any case for which I had interest.

Nathalie Boucher

But there is one case that reminds me of Boucher, and what appears to connect them is the level of violence and a geographic location. 

Two years later, in August 1987 sixteen-year-old Sophie Landry was last seen at the Longueuil bus terminus. Her body would be found stabbed 172 times in a field North of Montreal in St. Roch de l’Achigan. Guy Croteau eventually was arrested and is serving a life sentence.

In 2002, the Surete du Quebec released several photos of Croteau and asked members of the public to come forward if they had any information that could tie Croteau to other sexual assaults and murders.

One person did. In a 2004 Gazette article by James Mennie a woman named “Jeanette” came forward with the following assault from 1977:

“I was coming back from the Longueuil métro station to where I live,” she said. “I decided to walk rather than take the bus. It was about a 15-minute walk.”

It was also a walk that took her from the subway across an overpass that spans Taschereau Blvd. and, as she paced across the bridge in the twilight, Jeanette looked back and noticed what appeared to be the figure of a man standing by a blue glass building. She resumed walking and was about three-quarters across the overpass when she sensed “a very light touch … like a draft.”

“So I whipped around and this guy had his hand right up the back of my skirt. … I was just enraged to see him. I started showering abuse on him … and then bashing him. I had a very heavy purse and I swung at his head.

“After I yelled at him, the strangest thing is he looked as if he was going to cry. … He turned around and began to run. I began to chase him.”

She chased him?

“I don’t know. I was just so mad.”

Note that like Landry and Boucher, “Jeanette” was using the Longueuil metro. Also note that like Boucher, “Jeanette” had to cross boule Taschereau.  

In 1977 did Guy Croteau attempt to assault “Jeanette” at the same location where Nathalie Boucher would be murdered almost 10 years later?  Croteau would have been about 21 years old at the time. “Jeanette” seems to think so:

Jeanette put the incident behind her for eight years, even though she’d shake when she talked about it, until an 18-year-old girl was found raped and killed in a ditch that runs parallel to the overpass.

Nathalie Boucher’s body was found less than 300 metres from her Longueuil home. As of yesterday, her killing remained unsolved. “I always felt it was the same guy who did it,” Jeanette says. “That he decided to get it right this time.”

Now for me, this is the most extraordinary part about all of this. In researching this post I got really excited, “OMG, this is amazing, no one knows about this! etc..”

But when I looked closer I found that someone had already reported on all of this. It was me. In a 2004 blogpost I wrote about all of it Landry, Croteau, Nathalie Boucher, “Jeanette”.  I wrote about it and then, along with everyone else, I forgot about it. 

Ten years later, by the time I found the casefile on Boucher at Allo Police in 2014 I had forgot everything I had done.

You can find that original blogpost here (click)

So maybe Guy Croteau murdered Nathalie Boucher. There is another possibility that I’m putting out there; we’re late in the game with these cases, so all things must be attempted. 

In that casefile there are several photos of a man who is not identified. He doesn’t appear to be law enforcement (too casually dressed), the photos appear like the photographer was surveilling him. If anyone can identify this man please contact me or the police:

Update:  Guy with cigarette is the journaliste, Claude Poirier:

Once again, a colleague did some pretty brilliant maps:

Tales from Hollyweird – WKT #32

Three LA Noire stories from my one-time life in Hollywood

Part I – Sign my book, James Ellroy








James Ellroy’s signature in The Black Dahlia. Did he inscribe this to the Ontario Health Insurance Plan??

















Part II – True Crime Chauffeur










Part II – Studio City Coda 







While we were all tripping on Deep Purple and Black Sabbath, Barry Manilow was doing this. Absolutely brilliant:


The Michael Arntfield Interview / WKT #13

Today we have an interview with Canadian criminologist Michael Arntfield, author of the book Murder City, The Untold Story of Canada’s Serial Killer Capital, 1959-1984:

Arntfield was a police officer and detective in London, Ontario from 1999 to 2014 when he left policing to accept a customized academic appointment at University of Western Ontario where he teaches what he calls “literary criminology” in a combined English literature, professional writing, and crime studies program.

The best-selling and controversial Murder City for which Arntfield is arguably best known, advances a hypothesis, often employing an epistolary format through the use of a now deceased detective Dennis Alsop’s original diary notes, that over a specific interval in the 1960s and 1970s, the city of London, Ontario spawned or otherwise housed more serial killers per capita than any city in Canada, and possibly beyond.

Lynda White


Ontario Provincial Police Detective Dennis Alsop


Here is a link to Michael Arntfield’s website:


Michael Arntfield


Opening of the film, Bon Cop Bad Cop:


The Wire: Burrell assembles a “task force”. Pryzbylewski has a “light trigger pull”:



Here is a link to the website for the Murder Accountability Project:

Michael’s latest book is Murder in Plain English: Looking at Murderers through the Words of Killers.  Available now on Amazon:

Lightning Round Questions:


It was the 80s, Mike was 9. This is Nash The Slash:


Classic G.I. Joe PSA:


London’s Wolf of Wortley restaurant:


The Kim Rossmo Interview – WKT #12

An Interview with criminologist Dr. Kim Rossmo, whose pioneer work lead to the creation of the field of geographic profiling:

Rossmo joined the Vancouver Police Department as a civilian employee in 1978 and became a sworn officer in 1980. In 1987 he received a master’s degree in criminology from Simon Fraser University and in 1995 became the first police officer in Canada to obtain a doctorate in criminology. His dissertation research resulted in a new criminal investigative methodology called geographic profiling.

In 1995, he was promoted to detective inspector and founded a geographic profiling section within the Vancouver Police Department. In 1998, his analysis of cases of missing sex trade workers determined that a serial killer was at work, a conclusion ultimately vindicated by the arrest and conviction of Robert Pickton in 2002. A retired Vancouver police staff sergeant has claimed that animosity toward Rossmo delayed the arrest of Pickton, leaving him free to carry out additional murders. His analytic results were not accepted at the time and after a dispute with senior members of the department he left in 2001. His unsuccessful lawsuit against the Vancouver Police Board for wrongful dismissal exposed considerable apparent dysfunction within that department.

After serving as director of research at the Police Foundation in Washington, DC, from 2001 to 2003, he moved to Texas State University where he currently holds the Endowed Chair in Criminology and is director of the Center for Geospatial Intelligence and Investigation. Since then, he has applied techniques of geographic profiling to counterterrorism, animal foraging, and epidemiology. He has also researched and published on the subject of criminal investigative failures. He has written three books.

At the conclusion of this interview Kim very kindly wrote, “I just wanted to tell you that I have done a lot of interviews over the years and your questions today were really good. I could tell you put a lot of thought and planning into this.”

Rossmo as a “beat cop” in Vancouver:

More information on Rossmo and the Vancouver downtown Eastside missing persons can be found by clicking on the links. 

Patricia Pearson’s book When She Was Bad about women who murder. It’s a great read and you can order it from Amazon:

Here is Rossmo’s geographic profile of San Francisco’s Zodiac killer:

Serial killer Clifford Olsen:

The Banksy application to geographic profiling:

Michael Herr’s novel Dispatches:


The Bee Gees, Islands In The Stream:

The King Curtis cover of Procol Harum’s Whiter Shade of Pale:

My favorite Supertramp album (I hope it’s Kims!):

The Guess Who, Running Back to Saskatoon:

Chantal Tremblay – July 29, 1977

Chantal Tremblay

Chantal Tremblay

Chantal Tremblay was a student attending the CEGEP of Old Montreal just off Saint Denis street. She lived with her parents in Rosemere, QC. At approximately 5:30 pm Friday, July 29th 1977 Chantal Tremblay left her home at 250 rue Oak in Rosemere. The 5 foot tall, 90 pound 17-year-old girl boarded a bus at route 344 on Grande Cote bloulevard in Rosemere. At approximately 6:15 pm the bus driver noticed Chantal exit his bus at the Henri Bourassa Metro Station in Montreal (Henri Bourassa, just West of Papineau). Chantal was on her way to meet her 7-year-old sister Christine at the Berri-de-Montigny Metro Station in downtown Montreal. The two young girls intended to travel together to Quebec City. Chantal never made it to Berri-de-Montigny.

Almost two years later, on April 21, 1979, two boys who were walking in a wooded area owned by the Department of National Defence, near 165, rang Saint-François in Saint-Louis-de-Terrebonne, discovered human bones on a hill. (this is right on the western tip of Terreborne near Rosemere). Her clothing was lying about 200 to 300 feet from her remains. Cause of death was not stated, but the newspapers indicated that she had been “murdered”.

The jurisdiction in this case is confusing. Initially the St. Eustache police were notified, but Montreal SQ are the first to arrive at the scene (Pierre Lanoue and Francois Lalancette). Jacques Gagne of the Surete du Quebec is also involved. Eventually the investigation is headed up by Normand Trapanier and M Charette of the Rosemere Municipal Police. This is odd. Rosemere is were Chatal lived. However she was last seen in Montreal (MUC police), and was found in Terrebonne (presumably at that time, the Surete du Quebec’s territory). The point being that, as in so many of these cases, there appears to have been jurisdictional confusion.


There is not a lot to go on with this case except what little I found in newspapers. Requests for photo archives from Section Rouge Media and the Quebec National Library for autopsy reports yielded nothing.

Matters of interest

  • The area where the remains were found is about a 10 minute drive from the Archambault prison in Sainte Anne des Plaines (see Jocelyne Houle).
  • It is odd that Chantal is last seen at Henri Bourassa, but her remains are found all the way back in Terrebonne, very close to where she lived. Was someone following her on that bus?


Bus stop at the Henri Bourassa metro. The brasserie on the right has been there since 1978.

  • Chantal Tremblay’s entered the Henri Bourassa metro station and headed for the Berri-de-Montigny station located downtown. That metro route touches where the following victims lived: Lison Blais, Denise Basinet, Lise Choquette and Jocelyne Houle (Houle would have taken the Jean-Talon bus to the metro). If any of these women commuted in Montreal (and most likely they did) they would have used the Henri Bourassa metro line.
  • Tremblay’s final destination, Berri-de-Montigny, is in the area that Jocelyn Houle was last seen: presumably she would have used the Berri-de-Montigny station to get to the Old Munich.
  • The article makes mention of the Johanne Dorion case (which we will visit next), and the fact that Joanne Dorion used the same bus route as Tremblay (the Henri Bourassa line)
  • Dorion and Tremblay went missing on the same day, July 29, 1977.

Personal note: I know the Rosemere / Terrebonne area well. My brother lives there. I have driven Grand Cote many times. A number of years ago I tried to make contact with the parents of Chantal Tremblay, but they had moved away.

Note: This case should not be confused with 24-year-old Chantal Tremblay who was murdered in Valleyfield in 1998.


Lise Choquette – April 22, 1975

Lise Choquette

Less than three weeks after Sharon Prior is found the body of Lise Choquette (30 years of age, 5’1″, 141 lbs) is discovered by Alexandre Aube, an employee with Corrival in Laval. Aube was working construction on the then new 440 autoroute when he found her naked body  near the construction site of the Viaduc Vimont at approximately 11:00 am on Tuesday, April 22, 1975.  Choquette was found lying in the mud approximately 275 feet behind Quebec Ciment, a company at 101 Chemin Haut-St. Francois, in Laval.


The investigators on the scene were M. Lafond and Andre Lebrun of the Laval police, assisted by Sgt Det Fred Funaro and SD Jean Guy Sauve. Choquette was beaten and strangled, and found only with a tie around her neck ( grey tie with a black circles made by “Caporicci”). The tie was “very tight” around her neck.  There was a small amount of blood around her nose.  Her clothing was found about 200 feet away from the body. She had no identification or jewelry, though police know that Choquette wore a ring. The body had not been disposed at the location for a very long time.


Choquette lived at 2247 rue Lariviere,  about a block away from the headquarters of the Surete du Quebec on rue Parthenais. 

Choquette’s residence was about a 10 minute drive from where Denise Bazinet lived, at 4252 rue Brebeuf. Bazinet’s residence is a 10 minute walk from where Lison Blais lived and died, at 4685 avenue Christophe Colomb.

Choquette lived in the apartment building to the left, 2247 Lariviere

Choquette lived in the apartment building to the left, 2247 Lariviere

Choquette was found near the construction site of the Viaduc Vimont in Laval. The location is interesting because it places Choquette directly between where Chantal Tremblay was last seen (the Henri Bourassa metro station), and where Tremblay lived / remains were discovered in Terrebonne (for more Tremblay information, click here)

Medicale Legale


The body was identified by Choquette’s mother, Emelide Choquette who lived at 6668 44e in Montreal. The case was lead by Sergent Detective Alfred Funaro of the Laval Police. The chief coroner was Maurice C Laniel, assistent by Andre Brosseau (pathologiste). 

In a sworn statement to Andre Gauthier, a Surete du Quebec stenographer,  on November 6, 1975 (on behalf of the coroner’s office), Funaro declared that he had interrogated several persons, but without results, and that the investigation was ongoing. Choquette suffered a “violent death”, but the police needed to continue their work, and report back in future.

For the moment the case was une “Enquete sine die”, a “postponed investigation”.


The actual autopsy report determines the cause of death more specifically: “strangulation and connected contusions” about her head. So Choquette was strangled and beaten about the head.  There were no signs of alcohol in her system.

The autopsy was performed by Andre Brosseau at the demande of Roch Heroux at the Parthenais medical laboratory. There was no evidence of sperm in the vagina area.


Update August 2017:  Police suggest connection between murders of Choquette and ”lady of the river Nation“:  (click here) 


Sharron Prior and the “Chateauguay Killer” (Part 2)

I grew up on the island of Montreal in a neighborhood very similar to Chateauguay. New suburbs right on the frontier of development. Mixed neighborhoods, French and English. Pierrefonds was bound by Riviere du Prairies to the north and to the west, and highways to the east and to the south. We would venture out on our bikes and explore areas like Roxboro and Dollard Des Ormeaux. The worst thing I ever saw was a dead dog. In something right out of a Stephen King novel a bunch of us heard there was a dead dog next to the rail tracks down in Roxboro. One Saturday we all set out on foot on those tracks. I remember it took forever and eventually we saw it, resting far down an embankment. Its eye was oozing yellow puss. The whole thing left me feeling sad and empty.

We would hear rumors of kids getting kidnapped or killed, but it was all school yard talk. I never heard of a Chateauguay killer. Though I knew Chateauguay and Laval and Longueuil were to the south and north and east, I had never been there. I would occasionally take the train into downtown, but I never left the island of Montreal unless it was on a vacation with my parents. I suppose my parents knew about these things because they read the newspapers. My dad probably knew about Sharon Prior because he worked in Lachine. I didn’t read papers. The only books I took out of the library were about UFOs, Bigfoot or the Loch Ness monster.

Sharron Prior

Sharon Prior

Sharron Prior

The murder of 16-year-old Sharron Prior happened after the July 9th, 1974 murder of 12-year-old Norma O’Brien, and a little before the June 23, 1975 murder of 14-year-old Debbie Fisher. In an erie twist of fate, Sharron Prior had been following the O’Brien case in the newspapers (If you’re reading this cold, you may want to go back to Part 1 of this piece which is all about O’Brien and Fisher).


445 Congregation today

Sharron disappeared on Saturday evening, March 29th, 1975. She had been at her home at 445 Congregation street in Pointe Saint Charles with friends and family when she decided to go out to meet friends (including her boyfriend) at a local pizza parlor. She left her house around 7:30 pm. She leaves behind her bus pass and money, and declines the offer of a friend to accompany her. Her destination is 5 blocks away, Marina’s Pizza at 2050 Wellington street at the corner of Avenue Ash. She never made it to her destination.


2050 Wellington street, the site of Marina’s pizza

During the initial phase of the disappearance the case falls under the jurisdiction of the Montreal Police, the MUC (Montreal Urban Community). When the body is found off the island of Montreal in Longueuil, the case quickly transfers to the Longueuil police. To the best of my knowledge, Quebec’s provincial police, the Surete du Quebec are never involved.

Discovery of Sharron Prior

Prior crime scene

Prior crime scene

Prior’s body was found just three days later, April 1st, 1975. Prior was found in a field at Chemin du Lac and Guimond blvd. in Longueuil by Jacques Bertrand, a beekeeper. Bertrand, who kept bees on the property, had been told to go check the lock on the gate, someone had observed that it was open.

The first investigators to process the scene were Jean Brais and Guy Alarie, wtih Constable J Leo Gagnon providing a crime scene map. Other investigators to work the case were Pierre Lambert, Louis Lasurre, Raymond Trotier, Pierre Robidas and Pierre Robidoux. The Longueuil police who would continue investigations into the next decade were Renault Lacomb, Pierre Robidoux and Jacques Dutrisac. 

Prior had been badly beaten. She had choke marks on her neck. She had choked on her blood. Her nose was broken. The assailant had crushed her chest with his knee. 

Prior was dressed in her suede coat, sweater, shoes and socks. Her pants were about 6 feet away from the body. Her underwear was hanging from a tree. A branch was clutched in her hand. There was blood and branches in her hair. A man’s shirt was found at the scene, detectives concluded that this was used to bind her. A receipt was found at the scene with Sharon’s name on it. A tire mark was observed along with a footprint of a man thought to have weighed about 200 lbs. It was concluded that the loose items were thrown from the window of a vehicle.

The autopsy was performed by Jean Hould. Longueuil police Renault Lacomb and Jacques Dutrisac were both present at the autopsy. Among other things the autopsy concluded:

  1. Sharron Prior had been raped.
  2. the blows to her head were most likely caused by a pointed instrument, maybe a ring.
  3. The partially chewed tape found in her hair meant that Prior was most likely gagged.
  4. Sharon most likely died Tuesday afternoon which would mean she was held captive from Saturday evening through Tuesday morning.


Early on Investigators focused on Frank Daly (aka Gerry Moore) as a suspect. Daly managed Marina’s Pizza.  Persons interviewed in relation to Daly were Ronnie McQuire, Richard Cassive, Maie Anne and Dolores Boucher, the owners of Marina’s Nick and Marina Chionidis, Claude Laporte, John Beaubien, Audry Payne, Anne Benoit, Caroline Smith and Harold Regan. 

Police also interviewed the co-owners of the Longueuil property, Jacques Bertrand and Roger Augry, as well as Raymond Amont who owned adjacent property.  Police interviewed Prior’s boyfriend John McAleer, as well as friends Bryan Victor Morneau, Margaret Neil, Laury Derick and Debbie Cote.

Other initial police suspects included Daniel De Courval, Gerard Jubinville, Laurie Kenneth and Normand Hunt.

Police agents interviewed included Andre Charette, Bertrand Audet, Jacques St Mars (SPCUM), Agent Faucher of SCU St. Hyacinthe, and Sgt Detective Tetrault of Laval.

Other Factors

Sharron Prior and the Chateauguay Killer

We’re going to now circle back to my original trajectory, Sharron Prior and any link to the Chateauguay Killer.

As you can see, there are some similarities between the cases of Sharron Prior and Norma O’Brien. To summarize:

  1. They died roughly 9 months apart, and in a fairly close vicinity. Prior on the Island of Montreal / Longueuil; both regions about a 30 minute drive from  O’brien / Chateauguay.
  2. Both were adolescent girls: O’Brien 12, Prior 16.
  3. Both were raped, savagely beaten, and choked to death in a brutal manner.
  4. As late as 2010 some were still probing a connection between O’Brien and Prior (rather sloppily I might add).

So the question comes up, did the Chateauguay Killer (who we’ve dubbed MX), ever have cause to be in the vicinity of Sharron Prior?

The answer is yes.  According to his confession, in June of 1975, MX was working at Record Tools, Ltd. an 5110 Fairway Ave. in Lachine, Quebec.  His confession reads, 

“The 23 of June 1975… I took my motorbike to go to Lachine, Record Tools, Ltd. in 5110 Fairway Ave, where I work.”

Before anyone gets too excited with this piece of information, there are several obstacles in considering MX as a serious suspect in the Sharron Prior murder:

  1. 5110 Fairway avenue is still a twenty minute drive to Pointe Saint Charles.
  2. That drive would have been made in the winter in late March 1975. You can see from the photos there is still snow on the ground.
  3. The drive would have been made on a Moped. I think everyone would agree that the assailant in the Prior case wasn’t driving a Moped. 
  4. The level of violence inflicted on Norma O’Brien is very formidable for a then 16-year-old, but MX doesn’t quite fit the Prior profile. Simply put: he is too young, too skinny, and he doesn’t wear the  jewelry that could cause the damage borne out by the Prior autopsy (remember the reference to the ring).

Here’s MX from the waist down (in the middle):


Contrasted with his beefy companions, MX doesn’t have any rings. 

So hopefully this lays to rest any further questions of a connection between the Chateauguay Killer and Sharron Prior.

There is however one troubling piece of information concerning MX and another unsolved murder that needs mentioning. Record Tools, LTD where MX worked is about a 10 minute drive from 890 Lindsay street, where the body of 12-year-old Tammy Leaky was found strangled in 1981.

So where was MX in 1981? Not sure. According to some sources he served very little time for the O’Brien / Fisher murders, and in a minimum security facility. Lot’s of access to day-passes. It’s very conceivable he was let out by 1981.

I’m sure some of you may think, surely after all this time the police would have looked into this? I wouldn’t be too confident. Remember what I said in an earlier post about too much accountability leading to lapses in responsibility. There was already a crowded field in these cases with the Surete du Quebec, Chateauguay, Montreal and Longueuil police all having some involvement. Also remember the lesson of the Quebec Police Commission’s inquiry into Ursula Schulze: no one pursued the victim because everyone assumed someone else was taking care of it.

And where is the Chateauguay Killer today? He lives and works in the Montreal area.


Postscript: The night before Sharon Prior disappeared, March 28th, 1975, was a full moon.


Human remains found by I-89 in Colchester

The circle shows where the remains were found. The other GIFs represent women who have gone missing, or have been murdered in the area:

Screen shot 2015-12-02 at 5.11.24 PM

You can find an interactive version of this map HERE.