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Defrosting Cold Cases

Unsolved cases and book reviews

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You are here: Home / Archives for Missing Person

Missing Person

Missing: Dean Curtis Mortensen  

July 7, 2020 By Alice

University of Alberta St. John's College

Early in the morning of January 23, 1992, Dean Curtis Mortensen disappeared. He had been in a pub called ‘The Ship’ at Lister Hall on campus. Dean was a first year general science student at the University of Alberta St. Joseph’s College (SJC) in Edmonton, Alberta, Canada. His case remains unsolved.  Tribute Ever since he […]

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Filed Under: Missing Persons Tagged With: Alberta, Canada, Dean Curtis Mortensen, Edmonton, Missing Person

Missing: Jefferie Hill

July 1, 2020 By Alice

Jefferie Hill

Jefferie Hill (2) was last seen on September 28, 1968, in Tokoroa, New Zealand. He was almost three years old when he vanished. Authorities assume that he drowned in the Matarawa Creek that ran behind his home. But, doubt remains. This is the Case of the Month for July 2020. Missing On Saturday, September 28, […]

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Filed Under: Case of the Month, Missing Persons Tagged With: Case of the Month, Jefferie Hill, Missing Person, New Zealand, Tokoroa

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 […]

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

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 […]

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

Missing: Joanna Kay Otto

September 22, 2019 By Alice

Joanna Kay Otto

Joanna Kay Otto (Aug 3, 1973 – missing Nov 20, 1992) was nineteen years old on Nov 20, 1992 when she went missing from Pensacola, Escambia County, Florida. Her case is classified as endangered missing. Foul play is suspected. Her case was added to the NamUs database on Oct 4, 2013. Joanna Kay Otto was […]

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Filed Under: Missing Persons Tagged With: Florida, Joanna Kay Otto, Missing Person

Missing: Linda Ann Miller

August 1, 2019 By Alice

Linda Ann Miller/NamUs

Linda Ann Miller (July 3, 1954 – last seen July 1, 1973) was nineteen when she was last seen. Her last known location was San Rafael, California. Whether that was where she lived or where she was born, isn’t clear. UPDATE: one of my readers, you guys really are the best, found that Linda was […]

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Filed Under: Case of the Month, Missing Persons Tagged With: Case of the Month, Linda Ann Miller, Missing Person

Dail Boxley Dinwiddie (April 12, 1969 – missing Sept 24, 1992)

June 15, 2019 By Alice

Dail Boxley Dinwiddie

Dail Boxley Dinwiddie (April 12, 1969 – missing Sept 24, 1992) was 23 years old when she went missing. This is the oldest missing-persons case for Columbia police, South Carolina. Introduction Dail Boxley Dinwiddie (23) is a graduate of the Heathwood Hall Episcopal School. In 1991, she graduated from Randolph-Macon Women’s College in Lynchburg, Virginia, […]

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Filed Under: Missing Persons Tagged With: Dail Boxley Dinwiddie, Missing Person, Morgan Dana Harrington, South Carolina

Missing: Elijah Gersham Cravens

June 1, 2019 By Alice

Elijah Gersham Cravens/Photograph Cravens Family

Elijah Gersham Cravens (possibly Oct 20, 1867 – last seen Jan 1, 1902) from Okmulgee, Oklahoma was last seen on January 1, 1902. Cravens was a farmer who lived outside Okmulgee, OK. When he went missing he was approx. between 30 and 40 years old. There is no official last address on file. Case He […]

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Filed Under: Case of the Month, Missing Persons Tagged With: Elijah Gersham Cravens, Missing Person, Oklahoma

Mrs. Sherlock Holmes by Brad Ricca 

March 11, 2019 By Alice

Mrs. Sherlock Holmes by Brad Ricca 

Mrs. Sherlock Holmes by Brad Ricca is a book about Mary Grace Winterton Quackenbos Humiston (September 17, 1869 – July 16, 1948) and the Ruth Cruger case. Humiston Humiston was the first female Special Assistant United States Attorney for the Southern District of New York meaning she was the chief federal law enforcement officer for […]

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Filed Under: Book Reviews Tagged With: Book Reviews, Brad Ricca, Mary Grace Winterton Quackenbos Humiston, Missing Person, New York City, Ruth Cruger

Sandra Kay Ross (Feb 6, 1952 – missing Jan 8, 1984)

January 1, 2019 By Alice

Sandra Kay Ross

On January 8, 1984 Sandra Kay Ross disappeared from Apex, Wake County, North Carolina. She was 31 years old and the mother of a young daughter. Her case was entered into the NamUs database on July 15, 2009 (#MP2482 link below). There is very little information online about Sandra’s case except for some repeated content. […]

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Filed Under: Case of the Month, Missing Persons Tagged With: Case of the Month, Missing Person, North Carolina, Sandra Kay Ross

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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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