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You are here: Home / Archives for Forensics

Forensics

Motion to Vacate Zeigler Conviction

March 26, 2025 By Alice

William Thomas Zeigler/Prison Photo

The latest update in the case of William Thomas Zeigler (79) is that the defense has filed a motion to vacate his conviction. Zeigler has been on death row since July 2, 1976. “WESH 2 Investigates in January was the first to reveal results of his latest round of DNA testing, authorized by a ninth […]

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Filed Under: Forensics, Miscarriages of Justice, Zeigler Tagged With: Capital Punishment, DNA, Florida, William Thomas Zeigler

DNA shows Zeigler is innocent

January 19, 2025 By Alice

the Zeigler wedding

The latest DNA testing of all the evidence in the case of William Thomas Zeigler confirms what he said all along, he did not kill his wife, his parents-in-law, and he did not kill Charles Mays on Christmas Eve, 1975. The article in the Tampa Bay does an excellent job summarizing what happened. Plus, it […]

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Filed Under: Forensics, Zeigler Tagged With: death penalty, DNA, Florida, Forensics, William Thomas Zeigler

Brief update on the Zeigler Case

May 10, 2024 By Alice

William Thomas Zeigler/Prison Photo

DNA testing on all the evidence pieces in the case of William Thomas Zeigler is still ongoing. Tommy had a health scare earlier in the year. However, he is recovering and in his messages, sounds upbeat and positive. The last bit of news is that a new judge will be handing the case, Circuit Judge […]

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Filed Under: Cold Case News, Forensics Tagged With: DNA, Florida, William Thomas Zeigler

Laura Kempton: Solved by DNA

July 21, 2023 By Alice

Laura Kempton/Grid AdS

Thanks to DNA, we now know who killed Laura Kempton in September 1981. Ronney James Lee, then 21, lived and worked in Portsmouth at that time. “There is no indication that he knew or was acquainted with Laura Kempton,” said Assistant Attorney General Rachel Harrington. In this article you can learn more about Lee. In […]

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Filed Under: Cold Case News, Forensics Tagged With: DNA, Laura Kempton, New Hampshire

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 […]

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

Adam Gray: exonerated and awarded $27 million

May 26, 2023 By Alice

Photograph AdS

I told you to watch the case of Adam Gray. The same flawed and overhauled technology used in forensic arson detection that resulted in Cameron Todd Willingham’s death sentence and that bears eerie similarities to Kenneth Richey’s case, moved a federal jury to award Adam Gray $27 million. Wrongfully convicted, Adam served 24 years in […]

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Filed Under: Cold Case News, Forensics Tagged With: Adam Gray, Forensic arson detection, Wrongful Convictions

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. […]

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

Identified: Joseph Augustus Zarelli

December 8, 2022 By Alice

Boy in the Box/Grid AdS

On Thursday, December 8, 2022, the Philadelphia Police Department announced the name of the child know as the Boy in the Box: Joseph Augustus Zarelli. He was four years old. On February 25, 1957 Joseph Augustus Zarelli was found dead inside a cardboard box that was left on an empty lot near then Susquehanna Road […]

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Filed Under: Cold Case News, Forensics Tagged With: Boy in the Box, DNA, Forensic Genealogy, Joseph Augustus Zarelli, Philadelphia

Zeigler closer to modern DNA testing

October 29, 2022 By Alice

Blood and truth: the lingering case of Tommy Zeigler and how Florida fights DNA testing

On Oct 27, Florida Circuit Judge Patricia L. Strowbridge brought William Thomas Zeigler a step closer to proving that he is innocent. The 77-year-old has said so from the start. The preserved evidence pieces of guns, victim fingernail clippings and clothes will prove that he did not kill four people in 1975. Modern DNA testing […]

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Filed Under: Cold Case News, Forensics Tagged With: DNA, Florida, Paul Kish, William Thomas Zeigler

William Peter Cook: A Forensic Science Follow Up by Sue Carney

December 8, 2021 By Alice

Sue Carney

William Peter Cook (Dec 17, 1924 – Oct 20, 1950): A Forensic Science Follow Up by Sue Carney December 06, 2021 I love a forensic science chat on Twitter, and it’s been a while since I’ve had one, so when Alice wanted to chat last weekend about an upcoming post on DCC, I was totally up […]

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Filed Under: Forensics, Guest Writers Tagged With: forensic science, guest bloggers, Sue Carney, William Peter Cook

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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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