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Case type · worldwide

Wrongful conviction cases

26case filesUpdated Jul 18, 2026

Casepin holds 26 wrongful conviction cases. By legal status, 6 marked unsolved, 1 marked cold, 1 marked ongoing, 6 marked solved and 12 marked overturned. Cases where the wrong person was convicted.

6unsolved1cold12overturned1ongoing6solved
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Files
26
Unsolved
6
Cold
1
Ongoing
1
Solved
6
Overturned
12
Span
1752–2008
Map of the 26 case files on this page, pinned by legal status
26 files mappedPins coloured by legal statusExplore live

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  • Credit: Me5000 (talk)Public domainSourceUNSOLVEDListen

    Columbia Daily Tribune parking lot, Columbia, Missouri · 2001

    Death of Kent Heitholt

    Kent Heitholt, a Columbia Daily Tribune sports editor, was beaten and strangled in his newspaper's parking lot in 2001. Two years later, Ryan Ferguson and Charles Erickson were charged based largely on Erickson's uncertain memories and a janitor's testimony; both later recanted, and Ferguson's conviction was vacated in 2013 after courts found prosecutors withheld evidence. The case remains unsolved.

    1 thing to watch or hear
  • OVERTURNEDListen

    Palmdale, California, United States · 2000

    Death of Michelle O'Keefe

    Michelle O'Keefe, an 18-year-old college student and aspiring actress, was shot and killed in a Palmdale, California parking lot in 2000. A man later convicted of the murder, Raymond Lee Jennings, was exonerated in 2016 after evidence pointed to a gang-related killing involving other people present at the scene.

    1 thing to watch or hear
  • Credit: 要塞騎士CC0SourceOVERTURNEDListen

    Shizuoka Prefecture, Japan · 1966

    Killing of the Hakamada Family (Hakamata Incident)

    In 1966, an executive, his wife, and their two children were found stabbed to death after a fire at their home in Shizuoka Prefecture, Japan. Former boxer Iwao Hakamada was convicted and sentenced to death in 1968 based on a disputed confession and contested physical evidence; after nearly five decades on death row, DNA testing led to his release in 2014 and acquittal in a 2024 retrial.

  • UNSOLVEDListen

    Ulvila, Finland · 2006

    Killing of Jukka S. Lahti

    In 2006, social psychologist Jukka S. Lahti was killed at his home in Ulvila, Finland; his widow was tried repeatedly and permanently acquitted in 2015, and the case remains unsolved.

  • Credit: PhantomwikiCC BY-SA 3.0SourceUNSOLVEDListen

    Pukekawa, Waikato, New Zealand · 1970s

    Killing of Harvey and Jeannette Crewe

    Harvey and Jeannette Crewe, a farming couple, were shot dead in their Pukekawa, New Zealand home around 17 June 1970. Farmer Arthur Allan Thomas was twice convicted of the murders, but a Royal Commission later found police had fabricated evidence to convict him; he was pardoned in 1979. The case remains officially unsolved.

  • OVERTURNEDListen

    Glemmengata 73, Fredrikstad, Norway · 1975

    Liland affair

    Per Kristian Liland was wrongfully convicted in 1970 of a double axe murder in Fredrikstad, Norway, and imprisoned for over two decades before being acquitted in 1994 in one of Norway's most notable miscarriages of justice.

  • Credit: GadfiumCC0SourceOVERTURNEDListen

    Pukekawa, Waikato, New Zealand · 1970

    Pukekawa: The Eyre Murder and the Crewe Murders

    The small Waikato farming settlement of Pukekawa, New Zealand, was the site of two nationally notorious killings decades apart: the 1920 shooting death of farmer Sydney Eyre, for which Samuel Thorn was convicted and hanged, and the 1970 killings of Harvey and Jeannette Crewe, for which Arthur Allan Thomas was twice wrongly convicted, later pardoned and compensated.

  • SOLVEDListen

    Bangkok, Thailand (body found in Samut Prakan Province) · 1986

    Murder of Sherry Ann Duncan

    Sherry Ann Duncan, a 16-year-old student, was abducted and murdered in Bangkok in 1986. Four men were wrongly convicted and sentenced to death before being acquitted in 1995 after evidence emerged of false testimony and coerced confessions; two other men were later convicted of the actual murder.

  • Image recordCC BY 4.0SourceOVERTURNEDListen

    Sleepy Lagoon reservoir, near Maywood/Commerce/Bell, California · 1942

    Death of José Gallardo Díaz (Sleepy Lagoon murder)

    José Gallardo Díaz, a young Mexican-American man, was found gravely injured near a reservoir in the Los Angeles area on August 2, 1942, and died without regaining consciousness; seventeen Mexican-American youths were arrested and tried, with twelve convicted, before an appeals court overturned all convictions in 1944 for insufficient evidence and judicial bias.

About these files

Wrongful conviction cases, in brief

The files run from 1752 to 2008. The 1980s hold the most, with 7 files. The oldest is Appin Murder, from 1752.

They are spread across 12 countries; the most are in United States (7), United Kingdom (5) and New Zealand (3). By type, the largest groups are murder and homicide cases (20), robbery and burglary cases (3) and kidnapping and abduction cases (2).

9 files of the 26 have coverage attached: 12 videos, podcasts and documentaries from 3 creators. Dr. Todd Grande, 60 Minutes Australia and That Chapter have covered the most of them.

Every file is written from cited sources and pinned where it happened, and every person named carries the legal status the record gives them. If you hold information about an unsolved case, contact the investigating agency named in its file rather than posting it publicly. Families and anyone involved can request a correction from any file.

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Every file: wrongful conviction cases

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Archive files6

These files are published and cited but are kept out of search listings for now, either because they fall outside Casepin’s true-crime scope or because they are still being deepened.

Questions

What people ask

How many wrongful conviction cases are on Casepin?

26. By status: 6 unsolved, 1 cold, 1 ongoing, 6 solved and 12 overturned. The count covers published files only and changes as new files clear review.

What is the oldest of these wrongful conviction cases?

Appin Murder, from 1752. Open the file

Which case has the most coverage?

Death of Kent Heitholt, with 1 video, podcast or documentary linked from its file. Open the file

Which creators have covered wrongful conviction cases?

Dr. Todd Grande (3 cases), 60 Minutes Australia (1 case) and That Chapter (1 case).

Where are most of these cases?

United States (7), United Kingdom (5) and New Zealand (3).

How current is this page?

It rebuilds hourly from the published files; the newest file change here is dated Jul 18, 2026. A status changes only when the record behind it does.

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