The 1974 murder of Karen Caughlin By Miriam Said with Alice de Sturler Introduction Sarnia, Canada: a quiet border city on the Canadian side of the Blue Water Bridge linking Sarnia’s neighbouring village of Point Edward to the city of Port Huron, Michigan in the United States of America. Here, thirty-seven year ago, Karen Caughlin […]
Guest Writers
Tristan van der Vlis kills without motive
Please welcome guest blogger Erik Eggens. Erik is a Dutch reporter. He studied journalism, studied Spanish in Ecuador, and now follows national and international news. For DCC, he wrote a post about Tristan van der Vlis who went on a killing spree in Alphen aan de Rijn. _____________________________________________________________________________ Dutch Tristan van der Vlis, a 24 year old part time worker, […]
The Murder of Christine Prince
Please welcome guest blogger M.L. Poncelet. After hearing about the 1982 Christine Prince case, she agreed to guest blog about it. Asked how she would describe herself: “I’m a cosy mystery writer living on the west coast of Canada in an area that is full of characters and inspiration for my stories. I also enjoy being an […]
Guest post about Elizabeth Pfeifer
The Girl Behind the Blue Eyes – Who Was Elizabeth Pfeifer? I was asked by Alice to write about my sister, Elizabeth Pfeifer. Although the young woman I knew would be willing to come forward and speak for herself, she can’t. You won’t hear from Elizabeth because she’s been missing since April 12, 1986. Elizabeth […]
Interpretation of a DNA Match
“What Are the Chances? Interpretation of a DNA Match” is a guest blog post by Sue Carney. Didn’t someone once say “There are three kinds of lies: lies, damned lies, and statistics.”? Whoever said it is another story, but the point I’m making is that when numbers are used to support a point of view, […]
DNA Profiling in Cold Cases – The UK Process
Please welcome our first guest blogger: Sue Carney. Sue is an FSS senior forensic scientist. Her areas of expertise include body fluid interpretation and DNA evidence. She has worked on a number of cold cases. You can follow Sue on Twitter. _________________________ DNA Profiling in Cold Cases – The UK Process by Sue Carney DNA profiling […]



