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Defrosting Cold Cases

Research website by Alice de Sturler

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You are here: Home / Archives for Crime Labs

Crime Labs

Wet-Vacuum Forensic DNA Collection Continues to Gain Support

March 5, 2014 By Alice

m-vac system

Wet-Vacuum Forensic DNA Collection Gaining Momentum, a guest post by Jared Bradley. Scientific related industries have been my focus the majority of my adult life. In all that time, I don’t remember a device, product, service or method that has garnered more support in a shorter amount of time than the M-Vac System, with the […]

Filed Under: Forensics, Guest Bloggers Tagged With: Crime Labs, Crime Scene, DNA, Evidence, Jared Bradley, M-Vac Systems

RTI International Webinar on backlogs in crime labs

May 21, 2013 By Alice

mindmap webinar crime lab backlogs

RTI International webinar on backlogs in crime labs and their impact on the justice system This morning I attended this webinar and learned more about the backlogs in crime labs, what causes them, whether all labs have a case acceptance policy, the costs involved and much more. The live discussion took place in Washington DC […]

Filed Under: Unsolved Tagged With: analysts, backlog in crime labs, Cold Cases, Crime Labs, DNA, DNA Database, Evidence, mindmaps, RTI International

#cclivechat Recap June 15, 2012

June 15, 2012 By Alice

sum it up #cclivechat

In today’s #cclivechat, Sue Carney covered body fluids testing, limitations of tests and forensic interpretation of body fluids with us. It brought a few surprises such as that urine and feces contain very little DNA, that some cells look identical and are thus less suited for forensic purposes. Sue also indicated the difficulties with several tests and […]

Filed Under: #CCLiveChat, Forensics Tagged With: body fluids, Crime Labs, Evidence, Forensics, Sue Carney

Guest post: Road death investigation by Dave Thomas

April 2, 2012 By Alice

Guest post: Road death investigation by Dave Thomas. Dave has been a police officer for 15 years with the last 3 years on road policing. _________________________________________________________ Road death investigation and the importance of forensic evaluation. As a road policing officer based in the United Kingdom, I have seen advances in the last few years in automobile […]

Filed Under: Forensics, Guest Bloggers Tagged With: Crime Labs, Crime Scene, Evidence, Forensics, hit-and-run, Police, UK, Victim, Witnesses

Recap #cclivechat March 30, 2012

March 30, 2012 By Alice

Today’s CCLiveChat centered on postmortem toxicology and pharmacokinetics. Neither topic can be discussed within the hour but we got some good questions in for Peter Mullen! In general, pharmacokinetics is understanding the “time-course” of a substance in the body or, how fast does it travel through the body? All depends of course on what was taken and in […]

Filed Under: #CCLiveChat, Forensics Tagged With: Autopsy, Crime Labs, Evidence, Forensics, Peter W. Mullen, pharmacokinetics, postmortem toxicology

Recap #cclivechat Feb 17, 2012

February 17, 2012 By Alice

sum it up #cclivechat

This recap of CCLiveChat is courtesy of Sue Carney. Today saw a massive turnout of cold case live chat stalwarts, old and new, for a regular-style cold case brainstorming session. Sadly, just as chat began, Alice got the tragic news of the death of her friend Phillip Finch, staunch supporter in the Zeigler case. As Alice […]

Filed Under: #CCLiveChat Tagged With: Alice Hawkes, Autopsy, Crime Labs, Crime Scene, Evidence, Forensics, Maine, Unsolved Homicide, Victim

Guest post by Sue Carney: Blood Pattern Analysis

February 4, 2012 By Alice

Blood Pattern Analysis: A follow up to #cclivechat of Feb 3, 2012, Part I (or, How I Punched a Side of Pork in a Sheffield Morgue) by Sue Carney ___________ In this week’s #cclivechat we focused on blood pattern analysis. The previous week we’d touched on the issues of whether it might be possible to […]

Filed Under: Forensics, Guest Bloggers Tagged With: Blood Pattern Analysis, Crime Labs, Crime Scene, DNA, Forensics, Sue Carney

Sum it up! #36

February 1, 2012 By Alice

sum it up #cclivechat

The first Sum it up! for 2012 and I got a lot to share with you. First of all, another police department has decided to place all their cold cases online with information for the public. The Syracuse Police Department and the Criminal Investigations Division have established the Cold Case Unit with an email address and a telephone […]

Filed Under: Sum it up! Tagged With: Arson Detection, Cameron Todd Willingham, Capital Punishment, Crime Labs, Evidence, Forensics, Han Tak Lee, Sum it Up!, Unsolved Homicide

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Dina Fort

Author Notes

On this website, I write about old, unsolved cases. Most are from the pre-DNA era and are in need of renewed media attention. I only do research and leave the active investigation of these cases to the professionals.

My posts are about homicides, missing and unidentified people, wrongful convictions, and forensics as related to these 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 and research. It remains my prerogative to not review a book.

My database has over 325 cases listed by the victim’s last name. You will find a brief description there as well. The database will always be free to the public to use. You cannot buy ad space on my website, ever.

All writing suggestions that come in by email are added to my to-do list in the order in which they were received. Please be patient. My to-do list is very long but no case gets dropped and I will get back in touch.

Defrosting Cold Cases is NOT an organization. It is my brainchild.

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 still cannot find the answer there, please contact me.

Thank you,

Alice de Sturler

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!

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William Thomas Zeigler

Category: ALL POSTS

On March 31, 2016, an evidentiary hearing was held to request touch DNA testing. On July 18, 2016, Judge Whitehead denied that request.

On November 23, 2016, an appeal was filed with the Florida Supreme Court. On April 21, 2017, the Florida Supreme Court denied the request for touch DNA analysis.

On May 8, 2017 a motion for a rehearing with the US Supreme Court was filed. It was denied November 13, 2017.

In the summer of 2019, the appeal for DNA testing to the Florida Conviction Integrity Unit was denied.

Richard Lapointe

Category: ALL POSTS

In March 2015, the Connecticut State Supreme Court ordered a new trial for Richard lapointe. On Oct 2, 2015, International Wrongful Conviction Day, Richard was set free. The judge ruled that he cannot be retried for the 1987 rape-murder of Mrs. Bernice Martin. Richard Lapointe died on Aug 4, 2020 of Covid19 complications.

In 1987, someone killed Bernice Martin. I hope that she will not become a forgotten file.
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Copyright: Please add a link back if you use my work. Let your readers know where you found your information. I do the same for you. If you need help with this, just contact me. Thank you, Alice de Sturler

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