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Defrosting Cold Cases

Est. 2009

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You are here: Home / Archives for Unsolved Homicide

Unsolved Homicide

National Police Week 2011: Tribute to Burchfield

May 16, 2011 By Alice

Burchfield Photograph Jerry Conklin

Colorado Springs, Colorado: Patrolman Burchfield of the Colorado Springs Police Department was shot to death on November 26, 1953, with a .22 caliber handgun by an unknown subject during an armed robbery investigation in the area of 1600 N. Wood Ave. That robbery was part of a pattern that had plagued the area. Burchfield was […]

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Filed Under: Unsolved Tagged With: Ballistics, Colorado, Forensics, Gun Fire, National Police Week 2011, Richard Burchfield, Unsolved Homicide

Follow-up #VII Karen Caughlin

May 14, 2011 By Alice

Continuing our posts about the cold case of Karen Caughlin: 1: Karen had a tire mark on her back The tire mark was observed by Karen’s father in the morgue when he came to identify Karen. According to the family, the parents did go in first. Karen’s mother positively identified Karen but then broke down. […]

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Filed Under: Forensics, Unsolved Tagged With: Autopsy, Canada, Crime Scene, Forensics, Karen Caughlin, Sarnia, Unsolved Homicide, Victim

Follow-up #VI Karen Caughlin

May 11, 2011 By Alice

Karen Caughlin

Continuing the posts in the cold case of Karen Caughlin: Guest post by Miriam Said and Stephanie Saunders with Alice de Sturler ________________________________________ We have some new details in the 1974 Canadian cold case of Karen Caughlin. Karen was NOT wearing saucer earrings but hoops. I think that we described them in an earlier post […]

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Filed Under: Guest Writers, Unsolved Tagged With: Autopsy, Canada, Expert Testimony, Forensics, Karen Caughlin, Michigan, Partial Finger Printing, Sarnia, Unsolved Homicide

Follow-up #V Karen Caughlin

May 4, 2011 By Alice

Karen Caughlin

We still need to find out in what condition Karen Caughlin’s clothes were found and whether the paint chips were on the back or the front of her bomber jacket. We did find that there was blood and a tire impression on Karen’s coat. We do not know as of yet whether the collected DNA […]

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Filed Under: Forensics, Unsolved Tagged With: Autopsy, Canada, DNA, Evidence, Forensics, Karen Caughlin, Michigan, Partial Finger Printing, Unsolved Homicide, Victim, Witnesses

A message from the Caughlin Family

April 30, 2011 By Alice

Karen Caughlin

The Caughlin family has been very cooperative and courageously opened up the lines of communication with me. I have alerted them to every post and and every comment and they have read everything. This message was sent to me and is for all who work on the case, for all DCC readers, and especially for […]

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Filed Under: Cold Case News, Unsolved Tagged With: Autopsy, Canada, Crime Scene, DNA, Evidence, Finger Printing, Forensics, Karen Caughlin, Michigan, Partial Finger Printing, Unsolved Homicide

Follow-up #IV Karen Caughlin

April 26, 2011 By Alice

Karen Caughlin

A compilation:  A lot of information has come in either by email or comments that have not been posted for good reasons. However, all those bits and pieces of information fill in some of the blanks we have in the posts and clarify other issues. I have made a compilation below: Re the 1970/71 Chrysler, […]

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Filed Under: Cold Case News, Forensics Tagged With: Autopsy, Canada, Crime Scene, DNA, Expert Testimony, Forensics, Karen Caughlin, Sarnia, Unsolved Homicide

Follow-up #III Karen Caughlin

April 15, 2011 By Alice

Karen Caughlin

Just to have a better image of what type and colour of vehicle we are talking about in the Karen Caughlin case, I post a few pictures here. Please note that these are random web pictures. The only purpose is to show you the make and model car to jog memories. Example number 1: Example number […]

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Filed Under: Cold Case News, Forensics Tagged With: Autopsy, Canada, Crime Scene, DNA, Evidence, Forensics, hit-and-run, Karen Caughlin, Sarnia, Unsolved Homicide

The role of Fingerprints in Cold Cases

April 14, 2011 By Alice

Richard Mark Case

The role of Fingerprints in Cold Cases is a guest blog post written by Richard Mark Case. He is a registered UK “Fingerprint Expert” and has gracefully agreed to a guest post for DCC. This blog post contains his own personal views and may not reflect those held by the National Policing Improvement Agency or The Fingerprint Society. You […]

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Filed Under: Forensics, Guest Writers Tagged With: Crime Scene, DNA, Evidence, Expert Testimony, Finger Printing, Forensics, Partial Finger Printing, Unsolved Homicide

Follow-up #II Karen Caughlin

April 14, 2011 By Alice

Karen Caughlin

B: Karen Caughlin Autopsy results and Previous Injuries From the OPP’s website we learn that “the autopsy revealed that Karen Caughlin’s injuries were consistent with having been struck with a vehicle, but may also have been assaulted. Due to the circumstances of the manner in which the body was found and the evidence collected this […]

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Filed Under: Cold Case News, Forensics Tagged With: Autopsy, Canada, Crime Scene, DNA, Evidence, Forensics, Karen Caughlin, Sarnia, Unsolved Homicide

Follow-up #I Karen Caughlin

April 14, 2011 By Alice

Karen Caughlin

Yesterday, we posted the first in a series of articles about Karen Caughlin who was killed in 1974, Sarnia, Canada. In one day, that post soared to the top of popular posts but what is far more important: people are talking. Comments and emails are coming in and I am sorting through the information right […]

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Filed Under: Cold Case News, Forensics Tagged With: Autopsy, Canada, Crime Scene, DNA, Forensics, hit-and-run, Identification, Karen Caughlin, Sarnia, touch DNA, Unsolved Homicide

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Dina Fort

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

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