• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar
  • Home Page
  • About this website and the writer
  • Testimonials
  • Archives
  • Frequently Asked Questions
  • Contact Page

Defrosting Cold Cases

Unsolved cases that need your attention

  • Cold Case Database
    • Index
      • Cases Index A-G
      • Cases Index H-N
      • Cases Index O-Z
    • Summaries
      • Case Summaries A-G
      • Case Summaries H-N
      • Case Summaries O-Z
  • Two Research Methods
  • Search Tips
  • Case of the Month
  • Guest Writers
  • Book Reviews
You are here: Home / Archives for Canada

Canada

Methodology on Trial

June 3, 2023 By Alice

The Ethics of Forensic Genealogy by AdS

The methodology of Investigative Genetic Genealogy will go on trial in Canada. The hearing is set for the week of June 19-23. The case is brought by the defense for double-murder suspect Leonard Cochrane. Cochrane is on trial for two counts of first-degree murder in the July 11, 1994 shooting deaths of Barry Buchart and […]

Thank you for sharing!

  • Click to share on Pinterest (Opens in new window) Pinterest
  • Click to share on Facebook (Opens in new window) Facebook
  • Click to share on X (Opens in new window) X
  • Click to share on Tumblr (Opens in new window) Tumblr
  • Click to share on Reddit (Opens in new window) Reddit
  • Click to share on Mastodon (Opens in new window) Mastodon
  • Click to print (Opens in new window) Print
  • Click to email a link to a friend (Opens in new window) Email
  • More
  • Click to share on LinkedIn (Opens in new window) LinkedIn
  • Click to share on Pocket (Opens in new window) Pocket
  • Click to share on WhatsApp (Opens in new window) WhatsApp
  • Click to share on Telegram (Opens in new window) Telegram
  • Click to share on Nextdoor (Opens in new window) Nextdoor

Filed Under: Forensics Tagged With: Canada, DNA, Forensic Genealogy

Sharron Prior: DNA confirmed

May 23, 2023 By Alice

Sharron Prior

As posted earlier, the Canadian authorities have been able to match DNA found at the Sharron Prior crime scene to the West Virginia Romine Family. Two brothers voluntarily gave their DNA. Their profiles showed a close but partial match to that what was found at Sharron Prior’s crime scene. These two brothers were never suspects. […]

Thank you for sharing!

  • Click to share on Pinterest (Opens in new window) Pinterest
  • Click to share on Facebook (Opens in new window) Facebook
  • Click to share on X (Opens in new window) X
  • Click to share on Tumblr (Opens in new window) Tumblr
  • Click to share on Reddit (Opens in new window) Reddit
  • Click to share on Mastodon (Opens in new window) Mastodon
  • Click to print (Opens in new window) Print
  • Click to email a link to a friend (Opens in new window) Email
  • More
  • Click to share on LinkedIn (Opens in new window) LinkedIn
  • Click to share on Pocket (Opens in new window) Pocket
  • Click to share on WhatsApp (Opens in new window) WhatsApp
  • Click to share on Telegram (Opens in new window) Telegram
  • Click to share on Nextdoor (Opens in new window) Nextdoor

Filed Under: Cold Case News, Forensics Tagged With: Canada, DNA, Sharron Prior

Sharron Prior: DNA and exhumation

May 6, 2023 By Alice

Sharron Prior

We are getting answers in the 1975 rape-murder of Sharron Prior (Feb 9, 1959 – March 29, 1975) from Longueuil, Quebec, Canada. Sharron was sixteen years old when she left home to meet friends at a nearby pizzeria. She never arrived. She was abducted, raped, beaten, and murdered. Her body was found three days later. […]

Thank you for sharing!

  • Click to share on Pinterest (Opens in new window) Pinterest
  • Click to share on Facebook (Opens in new window) Facebook
  • Click to share on X (Opens in new window) X
  • Click to share on Tumblr (Opens in new window) Tumblr
  • Click to share on Reddit (Opens in new window) Reddit
  • Click to share on Mastodon (Opens in new window) Mastodon
  • Click to print (Opens in new window) Print
  • Click to email a link to a friend (Opens in new window) Email
  • More
  • Click to share on LinkedIn (Opens in new window) LinkedIn
  • Click to share on Pocket (Opens in new window) Pocket
  • Click to share on WhatsApp (Opens in new window) WhatsApp
  • Click to share on Telegram (Opens in new window) Telegram
  • Click to share on Nextdoor (Opens in new window) Nextdoor

Filed Under: Cold Case News Tagged With: Canada, DNA, Sharron Prior

Missing: Jeffrey Andrew Dupres

April 2, 2023 By Alice

British forensic artist Tim Widden made this age progressed image of Jeffrey Andrew Dupres. Photography Tim Widden/Courtesy Denise McKee

On April 24, 1980, Jeffrey Andrew Dupres went missing from Slave Lake, Alberta, Canada. He was just three years old. His mom said it was ok to go see his friend next door. He never arrived. His little friend came looking for him 30min later. That’s when Jeffrey‘s mom called police. A lot has happened […]

Thank you for sharing!

  • Click to share on Pinterest (Opens in new window) Pinterest
  • Click to share on Facebook (Opens in new window) Facebook
  • Click to share on X (Opens in new window) X
  • Click to share on Tumblr (Opens in new window) Tumblr
  • Click to share on Reddit (Opens in new window) Reddit
  • Click to share on Mastodon (Opens in new window) Mastodon
  • Click to print (Opens in new window) Print
  • Click to email a link to a friend (Opens in new window) Email
  • More
  • Click to share on LinkedIn (Opens in new window) LinkedIn
  • Click to share on Pocket (Opens in new window) Pocket
  • Click to share on WhatsApp (Opens in new window) WhatsApp
  • Click to share on Telegram (Opens in new window) Telegram
  • Click to share on Nextdoor (Opens in new window) Nextdoor

Filed Under: Missing Persons Tagged With: Canada, Jeffrey Andrew Dupres, missing child

Mary Emma Bisenthal Hammond: DNA

June 9, 2022 By Alice

Mary Emma Hammond Grid AdS

Mary Emma Bisenthal Hammond  (Aug 1, 1958 – missing Sept 8, 1983) left for work in the early morning hours of September 8, 1983. She went missing and was never seen again. Her husband was never a suspect. On June 8, 2022, Brantford police reported that they found DNA on evidence pieces collected at a […]

Thank you for sharing!

  • Click to share on Pinterest (Opens in new window) Pinterest
  • Click to share on Facebook (Opens in new window) Facebook
  • Click to share on X (Opens in new window) X
  • Click to share on Tumblr (Opens in new window) Tumblr
  • Click to share on Reddit (Opens in new window) Reddit
  • Click to share on Mastodon (Opens in new window) Mastodon
  • Click to print (Opens in new window) Print
  • Click to email a link to a friend (Opens in new window) Email
  • More
  • Click to share on LinkedIn (Opens in new window) LinkedIn
  • Click to share on Pocket (Opens in new window) Pocket
  • Click to share on WhatsApp (Opens in new window) WhatsApp
  • Click to share on Telegram (Opens in new window) Telegram
  • Click to share on Nextdoor (Opens in new window) Nextdoor

Filed Under: Cold Case News Tagged With: Canada, Mary Emma Bisenthal Hammond, Missing Person, Mitochondrial DNA, Ontario

Toronto John Doe 1989

December 13, 2020 By Alice

Artist rendition of Toronto John Doe 1989

WARNING: this post contains photography that some might find disturbing! One of my readers alerted me to a case of an unidentified man with zero media attention. I have not plowed through all newspaper archives yet as I’d normally do, however, I am posting it in hopes that others can start sharing it. What do […]

Thank you for sharing!

  • Click to share on Pinterest (Opens in new window) Pinterest
  • Click to share on Facebook (Opens in new window) Facebook
  • Click to share on X (Opens in new window) X
  • Click to share on Tumblr (Opens in new window) Tumblr
  • Click to share on Reddit (Opens in new window) Reddit
  • Click to share on Mastodon (Opens in new window) Mastodon
  • Click to print (Opens in new window) Print
  • Click to email a link to a friend (Opens in new window) Email
  • More
  • Click to share on LinkedIn (Opens in new window) LinkedIn
  • Click to share on Pocket (Opens in new window) Pocket
  • Click to share on WhatsApp (Opens in new window) WhatsApp
  • Click to share on Telegram (Opens in new window) Telegram
  • Click to share on Nextdoor (Opens in new window) Nextdoor

Filed Under: Unidentified Tagged With: Canada, Toronto, Toronto John Doe 1989, Unidentified

Mary Emma Bisenthal Hammond: update

September 7, 2020 By Alice

Mary Emma Hammond Grid AdS

Thanks to one of my readers we get this update in the case of Mary Emma Bisenthal Hammond. Brantford Police is asking for your help. Can you identify and/or locate any of the four unknown persons in the pictures below? These are previously unreleased photographs.  Investigators would like to speak with the unidentified persons regarding […]

Thank you for sharing!

  • Click to share on Pinterest (Opens in new window) Pinterest
  • Click to share on Facebook (Opens in new window) Facebook
  • Click to share on X (Opens in new window) X
  • Click to share on Tumblr (Opens in new window) Tumblr
  • Click to share on Reddit (Opens in new window) Reddit
  • Click to share on Mastodon (Opens in new window) Mastodon
  • Click to print (Opens in new window) Print
  • Click to email a link to a friend (Opens in new window) Email
  • More
  • Click to share on LinkedIn (Opens in new window) LinkedIn
  • Click to share on Pocket (Opens in new window) Pocket
  • Click to share on WhatsApp (Opens in new window) WhatsApp
  • Click to share on Telegram (Opens in new window) Telegram
  • Click to share on Nextdoor (Opens in new window) Nextdoor

Filed Under: Cold Case News, Missing Persons Tagged With: Canada, Mary Emma Bisenthal Hammond, Missing Person, Ontario

Missing: Dean Curtis Mortensen  

July 7, 2020 By Alice

University of Alberta St. John's College

Early in the morning of January 23, 1992, Dean Curtis Mortensen disappeared. He had been in a pub called ‘The Ship’ at Lister Hall on campus. Dean was a first year general science student at the University of Alberta St. Joseph’s College (SJC) in Edmonton, Alberta, Canada. His case remains unsolved.  Tribute Ever since he […]

Thank you for sharing!

  • Click to share on Pinterest (Opens in new window) Pinterest
  • Click to share on Facebook (Opens in new window) Facebook
  • Click to share on X (Opens in new window) X
  • Click to share on Tumblr (Opens in new window) Tumblr
  • Click to share on Reddit (Opens in new window) Reddit
  • Click to share on Mastodon (Opens in new window) Mastodon
  • Click to print (Opens in new window) Print
  • Click to email a link to a friend (Opens in new window) Email
  • More
  • Click to share on LinkedIn (Opens in new window) LinkedIn
  • Click to share on Pocket (Opens in new window) Pocket
  • Click to share on WhatsApp (Opens in new window) WhatsApp
  • Click to share on Telegram (Opens in new window) Telegram
  • Click to share on Nextdoor (Opens in new window) Nextdoor

Filed Under: Missing Persons Tagged With: Alberta, Canada, Dean Curtis Mortensen, Edmonton, Missing Person

Mary Emma Bisenthal Hammond

May 31, 2020 By Alice

Mary Emma Hammond Grid AdS

Mary Emma Bisenthal Hammond (Aug 1, 1958 – missing Sept 8, 1983) left for work in the early morning hours of September 8, 1983. She went missing and was never seen again. This is the Case of the Month for June 2020. What do we know? September 1983 On September 8, 1983 Mary Emma Bisenthal Hammond […]

Thank you for sharing!

  • Click to share on Pinterest (Opens in new window) Pinterest
  • Click to share on Facebook (Opens in new window) Facebook
  • Click to share on X (Opens in new window) X
  • Click to share on Tumblr (Opens in new window) Tumblr
  • Click to share on Reddit (Opens in new window) Reddit
  • Click to share on Mastodon (Opens in new window) Mastodon
  • Click to print (Opens in new window) Print
  • Click to email a link to a friend (Opens in new window) Email
  • More
  • Click to share on LinkedIn (Opens in new window) LinkedIn
  • Click to share on Pocket (Opens in new window) Pocket
  • Click to share on WhatsApp (Opens in new window) WhatsApp
  • Click to share on Telegram (Opens in new window) Telegram
  • Click to share on Nextdoor (Opens in new window) Nextdoor

Filed Under: Case of the Month, Missing Persons Tagged With: Canada, Case of the Month, Mary Emma Bisenthal Hammond, Missing Person, Ontario

OPP still needs help in Karen Caughlin case

December 14, 2017 By Alice

Karen Caughlin

In the Ontario Provincial Police (OPP) latest press conference they told the public that Karen Caughlin was most likely unintentionally killed by a motorist in 1974. The papers called it “shedding a new light on the case” but I disagree. We already knew she was struck by a car. The question is was it unintentional or not. […]

Thank you for sharing!

  • Click to share on Pinterest (Opens in new window) Pinterest
  • Click to share on Facebook (Opens in new window) Facebook
  • Click to share on X (Opens in new window) X
  • Click to share on Tumblr (Opens in new window) Tumblr
  • Click to share on Reddit (Opens in new window) Reddit
  • Click to share on Mastodon (Opens in new window) Mastodon
  • Click to print (Opens in new window) Print
  • Click to email a link to a friend (Opens in new window) Email
  • More
  • Click to share on LinkedIn (Opens in new window) LinkedIn
  • Click to share on Pocket (Opens in new window) Pocket
  • Click to share on WhatsApp (Opens in new window) WhatsApp
  • Click to share on Telegram (Opens in new window) Telegram
  • Click to share on Nextdoor (Opens in new window) Nextdoor

Filed Under: Unsolved Tagged With: Canada, hit-and-run, Karen Caughlin, M-Vac Systems, OPP, Sarnia

Next Page »

Primary Sidebar

Dina Fort

Top Posts & Pages

  • Cold Case Database
  • Archive
  • Justice for Antonella Mattina
  • Case of the Month: Hinterkaifeck
  • Who killed Beth Ann Brown Patterson?

Categories

  • Book Reviews (182)
  • Case of the Month (130)
  • Cold Case News (226)
  • Forensics (287)
  • Guest Bloggers (57)
  • Miscarriages of Justice (131)
  • Missing Persons (126)
  • Unidentified (32)
  • Unsolved (524)
  • Zeigler (65)

Author Notes

Since 2009, I write about unsolved cases that need renewed media attention. I only do research and leave active investigations to the authorities.

My posts cover homicides, missing and unidentified people, wrongful convictions, and forensics as related to unsolved cases.

On book reviews: I only review select works of true crime, crime fiction, and historical fiction/mysteries. The stories have to fit my website's theme, tone, and research. It is my prerogative to not review a book. Please check the FAQ page for more.

My databases are free to the public. Cases are sorted by the victim’s last name.

If you have any questions about my website please check the Frequently Asked Questions (FAQ) page, the About page, and the tabs in both menu bars. If you cannot find the answers there, please contact me.

Thank you,

Alice de Sturler
Creative Commons License
This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Unported License.

Subscribe to DCC by email

Enter your email address to get new posts notifications in your inbox

Copyright

If you use my work, please add a link back. Let your readers know where you found your information. I do the same for you. Thank you!

Protected by Copyscape

Copyright © 2025 ·News Pro · Genesis Framework by StudioPress · WordPress