Skip to content
Casepin

Decade · 1950–1959

Cases from the 1950s

52case filesUpdated Jul 14, 2026

Casepin holds 52 case files from the 1950s. By legal status, 17 marked unsolved, 5 marked cold, 1 marked ongoing, 28 marked solved and 1 marked overturned.

17unsolved5cold1overturned1ongoing28solved
Open in the map
Files
52
Unsolved
17
Cold
5
Ongoing
1
Solved
28
Overturned
1
With coverage
7
Map of the 52 case files on this page, pinned by legal status
52 files mappedPins coloured by legal statusExplore live

Start here

The files to open first

The files to open first

  • Credit: Petr Bartolomey / Wikimedia CommonsCC BY-SA 2.0SourceCOLDListen

    Dyatlov Pass, Ural Mountains, Sverdlovsk Oblast, Russia · 1959

    Dyatlov Pass incident

    Nine experienced Soviet ski hikers led by Igor Dyatlov died in the northern Ural Mountains on 1 or 2 February 1959 after cutting their way out of their tent and fleeing into a snowstorm inadequately dressed for the cold; Russian authorities reopened the case in 2019 and announced in 2020 that an avalanche was the most likely cause, though the deaths remain widely described as unexplained and some researchers dispute that conclusion.

    3 to watch & hear
  • Credit: JGKleinPublic domainSourceSOLVEDListen

    730 North Bedford Drive, Beverly Hills, California · 1958

    Killing of Johnny Stompanato

    On April 4, 1958, 14-year-old Cheryl Crane fatally stabbed Johnny Stompanato, the boyfriend of her mother, actress Lana Turner, at Turner's rented Beverly Hills home during a violent argument. A coroner's inquest ruled the killing a justifiable homicide and Crane was exonerated, though the case remains subject to enduring conspiracy theories.

    3 to watch & hear
  • Credit: Spacini (talk)CC BY 3.0SourceSOLVEDListen

    Clutter family home, Holcomb, Kansas · 1959

    Murder of the Clutter Family

    In November 1959, four members of the Clutter family were murdered in their rural home near Holcomb, Kansas, in a robbery that yielded almost no money. Two ex-convicts were convicted and executed for the crime, later chronicled in Truman Capote's In Cold Blood.

    1 thing to watch or hear
  • UNSOLVEDListen

    West Ham, London, England · 1959

    Disappearance of Mary Flanagan

    Mary Flanagan, a 16-year-old Tate & Lyle employee from West Ham, disappeared on 31 December 1959 after leaving her family home and being last seen near West Ham tube station. Her case remains unsolved and has been described as the Metropolitan Police's oldest open missing person case.

    1 thing to watch or hear
  • Credit: Unknown US Army photographer.Public domainSourceUNSOLVEDListen

    United States Military Academy, West Point, New York · 1950

    Disappearance of Richard Colvin Cox

    Richard Colvin Cox, a second-year West Point cadet, vanished on January 14, 1950, after leaving the academy grounds with a man he called "George," and was never found despite a decades-long FBI and independent investigation.

  • Credit: Nationaal Archief / Spaarnestad Collection (unknown photographer, undated)Public domainSourceCOLDListen

    498 Nieuwe Haven, The Hague, Netherlands · 1959

    Killing of Blonde Dolly (Sebilla Niemans)

    Sebilla Niemans, a Dutch prostitute and businesswoman known as Blonde Dolly, was found strangled in her home in The Hague in November 1959. Despite widespread speculation, the case was never solved and no one was ever charged.

  • UNSOLVEDListen

    Torvaianica beach, near Rome, Italy · 1953

    Death of Wilma Montesi

    Wilma Montesi, a 21-year-old Roman woman, was found dead on a beach near Torvaianica on 11 April 1953. The case triggered a major Italian political and press scandal after allegations implicated well-connected figures, but no one was ultimately convicted and the cause of death remains officially unresolved.

  • Credit: Jim Linwood from LondonCC BY 2.0SourceCOLDListen

    Junction of Golborne Road and Southam Street, Notting Hill, London · 1959

    Killing of Kelso Cochrane

    Kelso Cochrane, a 32-year-old Antiguan carpenter living in Notting Hill, London, was fatally stabbed by a gang of white youths in the early hours of 17 May 1959. No one was ever charged, though later research identified suspects.

  • Credit: SLR JesterCC BY 2.0SourceSOLVEDListen

    Knowsley Hall, Merseyside, England · 1952

    Knowsley Hall shootings

    On the evening of 9 October 1952, 19-year-old trainee footman Harold Winstanley shot his employer Lady Derby and three colleagues at Knowsley Hall, Merseyside, killing butler William Stallard and under-butler Douglas Stuart. He was found guilty but insane and committed to Broadmoor Hospital.

  • UNSOLVEDListen

    Victoria Road/Angus Drive, South Ruislip, Middlesex, England · 1954

    Killing of Jean Townsend

    Jean Townsend, a 21-year-old theatrical costumier, was found strangled with her own scarf on waste ground in Ruislip, Middlesex, in September 1954. Despite an extensive investigation involving suspicions about US servicemen and links to other unsolved cases, no one has ever been charged and the case remains unsolved.

About these files

Cases from the 1950s, in brief

1951 is the year with the most files in the decade, 9 of them. 51 files carry an exact date; the rest are dated to the decade by the record.

They are spread across 21 countries; the most are in United States (17), United Kingdom (6) and Israel (6). By type, the largest groups are murder and homicide cases (28), disappearance cases (7) and kidnapping and abduction cases (7).

7 files of the 52 have coverage attached: 12 videos, podcasts and documentaries from 6 creators. The most covered is Dyatlov Pass incident, with 3 items to watch or hear. Brooke Makenna, Kendall Rae and Georgia Marie 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.

Every file

Every file from the 1950s

30 files

  • Igor Dyatlov (group leader/namesake) + 8 fellow hikers (9 dead total) — Credit: Petr Bartolomey / Wikimedia CommonsCC BY-SA 2.0Source
    COLD AudioDyatlov Pass incidentDyatlov Pass, Ural Mountains, Sverdlovsk Oblast, Russia · 1959 · 3 to watch & hear
  • Lana.Turner.house.2 — Credit: JGKleinPublic domainSource
    SOLVED AudioKilling of Johnny Stompanato730 North Bedford Drive, Beverly Hills, California · 1958 · 3 to watch & hear
  • Boy in the Box grave memorial Ivy Hill — Credit: TheXuittsCC BY-SA 4.0Source
    ONGOING AudioDeath of Joseph Augustus Zarelli ("The Boy in the Box")Susquehanna Road, Fox Chase neighborhood, Philadelphia, Pennsylvania · 1950s · 2 to watch & hear
  • Richard Colvin Cox (US Military Academy cadet) — Credit: Unknown US Army photographer.Public domainSource
    UNSOLVED AudioDisappearance of Richard Colvin CoxUnited States Military Academy, West Point, New York · 1950
  • Isaac J Hurt's draft card — Credit: National Archives and Records AdministrationPublic domainSource
    SOLVED AudioMurder of Yumiko Nagayama (Yumiko-chan incident)Kadena Air Base area, Kadena, Okinawa, Japan · 1955
  • Sebilla Alida Johanna Niemans ('Blonde Dolly') — Credit: Nationaal Archief / Spaarnestad Collection (unknown photographer, undated)Public domainSource
    COLD AudioKilling of Blonde Dolly (Sebilla Niemans)498 Nieuwe Haven, The Hague, Netherlands · 1959
  • File:Christine Reed Barbara Songhurst Teddington Towpath May 31 1953.png — Credit: Unknown. Likely family member or aquaintance of subjects. 1953.Public domainSource
    SOLVED AudioTowpath murdersTowpath between Teddington Lock and Eel Pie Island, Richmond upon Thames · 1953
  • John Tessier (Jack McCullough), circa 1955, yearbook photo — Credit: Unknown/ Sycamore High School "Leaves" yearbookPublic domainSource
    OVERTURNED AudioDeath of Maria RidulphSycamore, Illinois, United States · 1957 · 1 thing to watch or hear
  • UNSOLVED AudioDeath of Wilma MontesiTorvaianica beach, near Rome, Italy · 1953
  • Blue plaque for Kelso Cochrane on The Earl Pub — Credit: Jim Linwood from LondonCC BY 2.0Source
    COLD AudioKilling of Kelso CochraneJunction of Golborne Road and Southam Street, Notting Hill, London · 1959
  • Old Police Headquarters (Frankfurt am Main) - FREI - (FREE) - Cultural monument in Frankfurt - Here was determined by the Frankfurt police in the murder case Rosemarie Nitribitt — Credit: Lupus in SaxoniaCC BY-SA 4.0Source
    UNSOLVED AudioKilling of Rosemarie NitribittStiftstraße 36, Frankfurt am Main, West Germany · 1951
  • Knowsley Hall, Merseyside-6116302107 — Credit: SLR JesterCC BY 2.0Source
    SOLVED AudioKnowsley Hall shootingsKnowsley Hall, Merseyside, England · 1952
  • Clutter home Holcomb, KS March 2009 — Credit: Spacini (talk)CC BY 3.0Source
    SOLVED AudioMurder of the Clutter FamilyClutter family home, Holcomb, Kansas · 1959 · 1 thing to watch or hear
  • UNSOLVED AudioDisappearance of Beverly PottsHalloran Park area, Cleveland, Ohio · 1951
  • File:Missing Connie Smith.jpg — Credit: Unknown author Unknown authorPublic domainSource
    UNSOLVED AudioDisappearance of Connie SmithCamp Sloane / U.S. Route 44 and Belgo Road, Lakeville (Salisbury), Connecticut · 1952
  • UNSOLVED AudioKilling of Jean TownsendVictoria Road/Angus Drive, South Ruislip, Middlesex, England · 1954
  • SOLVED AudioMurder of Honorah RieperVictoria Park, Christchurch, New Zealand · 1954
  • SOLVED AudioKilling of Clarence Horatious PickettColumbus, Georgia, United States · 1957
  • File:Kyllikki Saari ja siskot.jpg — Credit: Huhtala ja BranthinPublic domainSource
    UNSOLVED AudioKilling of Kyllikki SaariIsojoki, Finland · 1953
  • Lake Merritt viewed from downtown Oakland on a sunny afternoon. The shadows of downtown high-rise buildings cast over lower buildings just to the west of the lake. At the southern tip of the Lake is the Alameda County Superior Court Building. — location anchor for the caseCC BY-SA 4.0Source
    UNSOLVED AudioKidnapping of Luis AlbinoWest Oakland, Oakland, California, United States · 1951
  • Ivy dene 2019 — Credit: NacentaeonsCC BY-SA 4.0Source
    UNSOLVED AudioKilling of the Ormesher SistersAsmall Lane, Ormskirk, Lancashire, England · 1956
  • UNSOLVED AudioDisappearance of Mary FlanaganWest Ham, London, England · 1959 · 1 thing to watch or hear
  • SOLVED AudioMurder of Bobby GreenleaseKansas City, Missouri, United States · 1953
  • File:Ramat Rachel Archeological Park 1001 07.jpg — Credit: Daniel VenturaCC BY-SA 4.0Source
    SOLVED AudioRamat Rachel shooting attackKibbutz Ramat Rachel, near Jerusalem · 1956

Walk the century

Other decades

By kind of case

Browse by type

Archive files22

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 cases from the 1950s are on Casepin?

52. By status: 17 unsolved, 5 cold, 1 ongoing, 28 solved and 1 overturned. The count covers published files only and changes as new files clear review.

Which case has the most coverage?

Dyatlov Pass incident, with 3 videos, podcasts and documentaries linked from its file. Open the file

Which creators have covered cases from the 1950s?

Brooke Makenna (3 cases), Kendall Rae (2 cases) and Georgia Marie (2 cases), among 6 creators in all.

Where are most of these cases?

United States (17), United Kingdom (6) and Israel (6).

How current is this page?

It rebuilds hourly from the published files; the newest file change here is dated Jul 14, 2026. A status changes only when the record behind it does.

Every file cited · legal status from the record · our standards · request a correction