Unsolved Case Files Canada
  • Location
    Alberta British Columbia Manitoba New Brunswick Newfoundland Northwest Territories Nova Scotia Nunavut Ontario Prince Edward Island Québec Saskatchewan Yukon Territory
  • Files
    Trending Cold Cases Memorials MMIWG Photo Gallery Rewards
  • Information
    About Us Contact Search Submit a Tip
  •  Account
  • Donate
Trending: Mitchell O'Brien

Unsupported Browser! This website will offer limited functionality in this browser. We only support the recent versions of major browsers like Chrome, Edge, Firefox, Opera, Safari, and Brave.

Files ➲ News | Published: 2025-02-14

Police make arrest in 1996 homicide of Christopher Smith


Christopher Smith
NEWS
Using advanced DNA techniques, police have made an arrest in a decades-old homicide

Christopher Smith

Ottawa, Ontario — Ottawa police have made an arrest in connection to the decades-old homicide of Christopher Smith, the force announced in a news conference.

While walking home with his cousin on April 12, 1996, 22-year-old Smith was fatally stabbed several times during a confrontation with an assailant on Portage Bridge between Gatineau and Ottawa.

Smith's cousin flagged down passing vehicles for help and emergency responders soon arrived. The 22-year-old was later pronounced dead at a Gatineau hospital.

ADVERTISEMENT

The attacker suffered his own injuries, leaving a trail of blood to a downtown Ottawa phone booth, where he called for an ambulance. All police had was the DNA they collected from the phone booth and a recording of the 911 call.

Nearly 30 years later, Lawrence Diehl, 73, was arrested and charged with second-degree murder in relation to Smith's death.

George Cupo

George Cupo

Ottawa, Ontario
Brianne Wolgram
SPOTLIGHT
Brianne Wolgram

According to reports, Brianne Wolgram was in the company of three other young unidentified women. She was supposed to meet...

Make a Donation

We Need Your Support

Your donation helps us keep raising awareness of unsolved cases, unravelling the mysteries, and bringing justice.

Thank you for your generosity!

Make a Donation

Donate securely with Visa, Mastercard, Amex, Discover, JCB, Google Pay, Apple Pay, and more

He looked me straight in the eye and said, 'I was the one who killed her.'

Joanne Dubois

The disappearance of Julie Surprenant

Murders in Windsor
MOST-READ
Murders in Windsor

The 1980 murder of Kirk Knight; the 1982 murder of 31-year-old Marlene Sweet and her 7-year-old son Jason; the 2003 killings of 30-year-old Debilleanne "Dee Dee" Williamson and her son 5-year-old Brandon "Xavier" Rucker.
Windsor, Ontario

Subscribe

Subscribe to Unsolved Case Files Canada to receive new stories, news releases and updates


Brenda Lee Meyers
What Had happened To Brenda Lee Meyers? Was This An Accident?
  • Calgary, Alberta
Charlene Ward
Suspicious death of Charlene Ward
  • Portage la Prairie, Manitoba
John Hanna
Family Appeals For Help In 2009 Burnaby Slaying Of John Hanna
  • Burnaby, British Columbia
Casey Rose Bohun
Mysterious Disappearance Of 3-Year-Old Casey Rose Bohun
  • North Delta, British Columbia
More Files  
  • ©2026 Unsolved Case Files Canada. Some rights reserved. Not funded by and/or affiliated with a government agency.
  • Anyone with tips or information about unsolved cases is urged contact Crime Stoppers by calling 1-800-222-8477.

ucfiles.com

  • This Website does not accept responsibility for the adequacy or accuracy of the contributed Files, and assumes no responsibility for the content of external links.
  • Terms Of Service
  • Privacy Policy
  • Cookie Policy

Contribute

  • Let's make today the time to uncover the truth and bring justice to those who have been forgotten.
  • Submit a File
  • Make a Donation
  • Share This Website

Connect

  • Do you have any questions or feedback about our website? Get in touch!
  • Send Us a Message
  • Live Support
  • Follow Us On X

Unsolved Case Files Canada

Proudly Canadian

Green Powered

GDPR and CPRA compliant.