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Defrosting Cold Cases

Est. 2009

  • Cold Case Database: Index and Summaries
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You are here: Home / Archives for DNA

DNA

Barbara Ann Blatnik (1971-1987)

December 24, 2015 By Alice

Barbara Ann Blatnik

Barbara Ann Blatnik (1971-1987) was just seventeen years old. On December 20, 1987, her nude body was found about 30 miles from her home in Garfield Heights (Ohio). She had been raped and strangled to death. I have not been able to find out whether she was manually strangled or with an object. Police originally […]

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Filed Under: Forensics, Unsolved Tagged With: Barbara Blatnik, DNA, Ohio, sexual assault, Strangulation

Good news for William Thomas Zeigler

October 29, 2015 By Alice

the front of Ziegler's shirt

Good news for William Thomas Zeigler because Judge Whitehead has granted a hearing to discuss the question of whether the Zeigler defense will be permitted to do the DNA testing that they have requested. To recap: in December 1975, a quadruple murder took place in the Zeigler Furniture Store in Wintergarden, Florida. The victims were […]

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

The Boulin case is reopened

September 13, 2015 By Alice

Robert Boulin

The Boulin case is reopened by the French prosecution and can have significant consequences for some politicians. The Telegraph reports that “the family’s lawyer, Marie Dosé, said new evidence had emerged indicating that Boulin, a decorated veteran of the French Resistance during the Second World War, was kidnapped on the night of his death at the […]

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Filed Under: Unsolved Tagged With: Autopsy, DNA, drowning, Forensics, France, Robert Boulin, suicide

Case of the Month: Tracy Lynn Davenport

June 1, 2015 By Alice

Tracy Lynn Davenport missing child ad, Photography AdS

Case of the Month: Tracy Lynn Davenport (March 19, 1967 – April 27, 1973 date missing). This cold case caught my daughter’s eye when she was going through the papers before tossing it into the recycling bin. She saw the ad from MissingKids.com with the picture of a smiling six-year-old Tracy. She checked the date from which […]

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Filed Under: Case of the Month Tagged With: California, Case of the Month, DNA, missing children, Tracy Lynn Davenport

Case of the Month: Laura Kempton (1958-1981)

May 1, 2015 By Alice

Laura Kempton/Grid AdS

Case of the Month: Laura Kempton (1958-1981) was found on Monday morning Sept 28, 1981, by a police officer (now retired) inside her apartment. She was 23 years old. Laura was a student at the Portsmouth Beauty School (New Hampshire). In her spare time, Laura worked at Macro Polo, Inc. and Karen’s Ice Cream Parlor. Laura […]

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Filed Under: Case of the Month Tagged With: Case of the Month, DNA, Laura Kempton, New Hampshire

Lapointe’s wrongful conviction

April 1, 2015 By Alice

Bernice Martin

Lapointe’s wrongful conviction brings back Martin’s cold case because if we take Lapointe out of the equation we are left with no answers. Who killed Bernice Martin? The decision The decision to grant a new trial is here (RICHARD LAPOINTE v. COMMISSIONER OF CORRECTION). A few quotes: “On appeal, the petitioner claims that the court improperly rejected his […]

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Filed Under: Forensics, Miscarriages of Justice, Unsolved Tagged With: Arson Detection, Autopsy, Bernice Martin, Connecticut, DNA, Miscarriage of Justice, Police Misconduct, Prosecutorial Misconduct, Richard A. Lapointe

Case of the Month: Jackie Johns

March 1, 2015 By Alice

Jackie Johns

Case of the Month: Jackie Johns (20) was last seen alive on June 17, 1985. The next day, her sports car was found abandoned. The backseat was covered in blood as were the clothing police found there (a top, jeans, and underwear all soaked in blood). On June 22, 1985, Jackie’s nude body was pulled from […]

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Filed Under: Case of the Month Tagged With: Autopsy, Case of the Month, Crime Scene, DNA, Evidence, Forensics, Jackie Johns, Missouri

Last chance: Robert Boulin

February 23, 2015 By Alice

Robert Boulin

Last chance: Robert Boulin was either murdered in 1979 or he committed suicide. We might be able to find out a little more soon. Thanks to one of my readers I got the link to this article from Les Inrocks. It is in French but you can use Google translate. One quote: “2015 will be a […]

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Filed Under: Unsolved Tagged With: Autopsy, DNA, drowning, Forensics, France, Robert Boulin, suicide

Missing: Johanna “Jopie” Atalia Gersina de Haas

February 12, 2015 By Alice

Johanna “Jopie” Atalia Gersina de Haas

Missing: Johanna “Jopie” Atalia Gersina de Haas from Amsterdam, the Netherlands. She was last seen on February 8, 1960, Amsterdam, the Netherlands. And then she vanished. Her family is still looking for her. UPDATE Feb 13, 2015: I spoke to the Dutch National Police this morning. The DNA results from the 1996 Fairfax County Jane Doe […]

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Filed Under: Missing Persons, Unidentified Tagged With: Amsterdam, DNA, Johanna “Jopie” Atalia Gersina de Haas, Missing Person, the Netherlands

The long-awaited review report of the Crewe Murders

September 18, 2014 By Alice

Jeanette and Harvey Crewe

The long-awaited review report of the Crewe Murders can be found here but it may not hold the answers to all the issues that we discussed here on my blog. If you open the first link you will see the website with a short clip on the review. Below is the report in parts or […]

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Filed Under: Cold Case News, Unsolved Tagged With: Ballistics, DNA, Forensics, Gun Fire, Jeannette and Harvey Crewe, Miscarriage of Justice, New Zealand, Police Misconduct, Rochelle Crewe

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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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