• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar
  • Home
  • About DCC and the writer
  • Guest Writers
  • Testimonials
  • Archives 2009 – present
  • Frequently Asked Questions
  • Contact

Defrosting Cold Cases

Est. 2009

  • Cold Case Database: Index and Summaries
    • Index
      • Cases Index A-G
      • Cases Index H-N
      • Cases Index O-Z
    • Summaries
      • Case Summaries A-G
      • Case Summaries H-N
      • Case Summaries O-Z
  • Two Research Methods
  • How to search for a case
  • Case of the Month (2014 – 2024)
  • Book Reviews
You are here: Home / 2020 / Archives for May 2020

Archives for May 2020

Mary Emma Bisenthal Hammond

May 31, 2020 By Alice

Mary Emma Hammond Grid AdS

Mary Emma Bisenthal Hammond (Aug 1, 1958 – missing Sept 8, 1983) left for work in the early morning hours of September 8, 1983. She went missing and was never seen again. This is the Case of the Month for June 2020. What do we know? September 1983 On September 8, 1983 Mary Emma Bisenthal Hammond […]

Thank you for sharing!

  • Share on Pinterest (Opens in new window) Pinterest
  • Share on Facebook (Opens in new window) Facebook
  • Share on X (Opens in new window) X
  • Share on Tumblr (Opens in new window) Tumblr
  • Share on Reddit (Opens in new window) Reddit
  • Share on Mastodon (Opens in new window) Mastodon
  • Print (Opens in new window) Print
  • Email a link to a friend (Opens in new window) Email
  • More
  • Share on LinkedIn (Opens in new window) LinkedIn
  • Share on WhatsApp (Opens in new window) WhatsApp
  • Share on Telegram (Opens in new window) Telegram
  • Share on Nextdoor (Opens in new window) Nextdoor

Filed Under: Case of the Month, Missing Persons Tagged With: Canada, Case of the Month, Mary Emma Bisenthal Hammond, Missing Person, Ontario

Jeffrey Vaughn Mitchell (May 28, 1968 – Oct 27, 2006)

May 28, 2020 By Alice

Jeffrey Vaughn Mitchell/Sacramento County Sheriff's Department

Deputy Sheriff Jeffrey Vaughn Mitchell was killed on October 27, 2006 with his own service revolver while on duty. Evidence at the crime scene showed that Mitchell was involved in a violent struggle for his life. Hundreds of law enforcement officers and many organizations began the search for the killer(s). Nobody was ever found. His […]

Thank you for sharing!

  • Share on Pinterest (Opens in new window) Pinterest
  • Share on Facebook (Opens in new window) Facebook
  • Share on X (Opens in new window) X
  • Share on Tumblr (Opens in new window) Tumblr
  • Share on Reddit (Opens in new window) Reddit
  • Share on Mastodon (Opens in new window) Mastodon
  • Print (Opens in new window) Print
  • Email a link to a friend (Opens in new window) Email
  • More
  • Share on LinkedIn (Opens in new window) LinkedIn
  • Share on WhatsApp (Opens in new window) WhatsApp
  • Share on Telegram (Opens in new window) Telegram
  • Share on Nextdoor (Opens in new window) Nextdoor

Filed Under: Unsolved Tagged With: California, Gun Fire, Jeffrey Vaughn Mitchell

Gijsbert Simon “Ben” Kistemaker (Aug 20, 1953 – found dead Dec 25, 1979) 

May 24, 2020 By Alice

Gisbert Kistemaker Photo Skagit County Sheriff’s Office

UPDATE: the Kistemaker Family has given me permission to use Ben’s Death Certificate online which answers two important questions. Please scroll down as there are also mistakes in this certificate of death. ___ In May 1979, Gijsbert Simon “Ben” Kistemaker (26), traveled from the Netherlands to the United States of America. In New York, he […]

Thank you for sharing!

  • Share on Pinterest (Opens in new window) Pinterest
  • Share on Facebook (Opens in new window) Facebook
  • Share on X (Opens in new window) X
  • Share on Tumblr (Opens in new window) Tumblr
  • Share on Reddit (Opens in new window) Reddit
  • Share on Mastodon (Opens in new window) Mastodon
  • Print (Opens in new window) Print
  • Email a link to a friend (Opens in new window) Email
  • More
  • Share on LinkedIn (Opens in new window) LinkedIn
  • Share on WhatsApp (Opens in new window) WhatsApp
  • Share on Telegram (Opens in new window) Telegram
  • Share on Nextdoor (Opens in new window) Nextdoor

Filed Under: Unsolved Tagged With: Gijsbert Simon "Ben" Kistemaker, gunshot, Skagit County, the Netherlands, Washington

M-Vac, a cold case murder, and a true crime show

May 22, 2020 By Alice

JB and M-Vac in BYU Mag

Please welcome back to DCC, guest blogger Jared Bradley. As you know, Jared is the President and CEO of M-Vac Systems, Inc. What you may not know is that he served 14 years with the US Army and Army Reserves, achieving the rank of Captain.  Since leading M-Vac Systems into the forensic market, Jared had […]

Thank you for sharing!

  • Share on Pinterest (Opens in new window) Pinterest
  • Share on Facebook (Opens in new window) Facebook
  • Share on X (Opens in new window) X
  • Share on Tumblr (Opens in new window) Tumblr
  • Share on Reddit (Opens in new window) Reddit
  • Share on Mastodon (Opens in new window) Mastodon
  • Print (Opens in new window) Print
  • Email a link to a friend (Opens in new window) Email
  • More
  • Share on LinkedIn (Opens in new window) LinkedIn
  • Share on WhatsApp (Opens in new window) WhatsApp
  • Share on Telegram (Opens in new window) Telegram
  • Share on Nextdoor (Opens in new window) Nextdoor

Filed Under: Guest Writers Tagged With: DNA, Jared Bradley, Krystal Lynn Beslanowitch, M-Vac Systems, Utah

Chesterfield County Jane Doe

May 14, 2020 By Alice

Chesterfield Co Jane Doe Parabon

UPDATE: Aug 13, 2020: Her name is Christy Lynn Floyd. I received the tip to look into the Chesterfield County Jane Doe from my friend Michele who grew up near this area in Virginia. What do we know? From WSLS: “On Aug. 7, 1986, workers were unloading trash from the School Street transfer station in […]

Thank you for sharing!

  • Share on Pinterest (Opens in new window) Pinterest
  • Share on Facebook (Opens in new window) Facebook
  • Share on X (Opens in new window) X
  • Share on Tumblr (Opens in new window) Tumblr
  • Share on Reddit (Opens in new window) Reddit
  • Share on Mastodon (Opens in new window) Mastodon
  • Print (Opens in new window) Print
  • Email a link to a friend (Opens in new window) Email
  • More
  • Share on LinkedIn (Opens in new window) LinkedIn
  • Share on WhatsApp (Opens in new window) WhatsApp
  • Share on Telegram (Opens in new window) Telegram
  • Share on Nextdoor (Opens in new window) Nextdoor

Filed Under: Unidentified Tagged With: Chesterfield County Jane Doe, Christy Lynn Floyd, Parabon, Unidentified, Virginia

Maria Daanen (Dec 9, 1945 – missing Dec 11, 1971)

May 11, 2020 By Alice

Maria Daanen Grid AdS

In 1971, Maria Daanen aka Ria, went missing from Koudekerk aan den Rijn, the Netherlands. She is white, about 5’8″ (1 m 78 cm), was around 176 lbs (80 kg), with brown hair and eyes. In the photographs, notice the position of her upper teeth. The Case At some point in the night of December […]

Thank you for sharing!

  • Share on Pinterest (Opens in new window) Pinterest
  • Share on Facebook (Opens in new window) Facebook
  • Share on X (Opens in new window) X
  • Share on Tumblr (Opens in new window) Tumblr
  • Share on Reddit (Opens in new window) Reddit
  • Share on Mastodon (Opens in new window) Mastodon
  • Print (Opens in new window) Print
  • Email a link to a friend (Opens in new window) Email
  • More
  • Share on LinkedIn (Opens in new window) LinkedIn
  • Share on WhatsApp (Opens in new window) WhatsApp
  • Share on Telegram (Opens in new window) Telegram
  • Share on Nextdoor (Opens in new window) Nextdoor

Filed Under: Missing Persons Tagged With: Maria Daanen, Missing Person, the Netherlands

Barbara Blatnik: finally an arrest!

May 6, 2020 By Alice

Barbara Ann Blatnik

Cuyahoga Falls Police announced the arrest of James Zastawnik (67) for the December 1987 murder of Barbara Ann Blatnik. Zastawnik has been charged with first degree murder. Falls Lt. Chris Norfolk will not say if Zastawnik was a suspect in the early stages of the investigation. He did say that Zastawnik was “arrested in Akron in […]

Thank you for sharing!

  • Share on Pinterest (Opens in new window) Pinterest
  • Share on Facebook (Opens in new window) Facebook
  • Share on X (Opens in new window) X
  • Share on Tumblr (Opens in new window) Tumblr
  • Share on Reddit (Opens in new window) Reddit
  • Share on Mastodon (Opens in new window) Mastodon
  • Print (Opens in new window) Print
  • Email a link to a friend (Opens in new window) Email
  • More
  • Share on LinkedIn (Opens in new window) LinkedIn
  • Share on WhatsApp (Opens in new window) WhatsApp
  • Share on Telegram (Opens in new window) Telegram
  • Share on Nextdoor (Opens in new window) Nextdoor

Filed Under: Cold Case News Tagged With: Barbara Blatnik, DNA, Ohio, Strangulation

Coe Caroline Paisley (1965 – 1994)

May 1, 2020 By Alice

Coe Caroline Paisley/Miami-Dade

From the Miami-Dade Police Department Homicide Bureau Cold Case Squad: Location: 1223 Wallace Street, Coral Gables, Florida. Date & Time: 3:29 pm on Wednesday, August 3, 1994. “At the above time, date, and location the victim was discovered unconscious inside of a duplex apartment that she owned and was renovating. It was revealed that two […]

Thank you for sharing!

  • Share on Pinterest (Opens in new window) Pinterest
  • Share on Facebook (Opens in new window) Facebook
  • Share on X (Opens in new window) X
  • Share on Tumblr (Opens in new window) Tumblr
  • Share on Reddit (Opens in new window) Reddit
  • Share on Mastodon (Opens in new window) Mastodon
  • Print (Opens in new window) Print
  • Email a link to a friend (Opens in new window) Email
  • More
  • Share on LinkedIn (Opens in new window) LinkedIn
  • Share on WhatsApp (Opens in new window) WhatsApp
  • Share on Telegram (Opens in new window) Telegram
  • Share on Nextdoor (Opens in new window) Nextdoor

Filed Under: Case of the Month, Unsolved Tagged With: Blunt force trauma, Case of the Month, Coe Caroline Paisley, Florida

Primary Sidebar

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

Top Posts & Pages

  • Gregory McRoberts: hit-and-run victim
  • Gregory McRoberts DNA Update
  • Eric Haider Update
  • Gone for 50 years: the Beaumont Children
  • Remembering Dana Bailey

Categories

Subscribe to DCC by email

Enter your email address to get new posts notifications in your inbox

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!

Creative Commons License
This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Unported License.

Protected by Copyscape

Copyright © 2026 ·News Pro · Genesis Framework by StudioPress · WordPress