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Unproven

A plausible claim with no evidence either way.

Verdict: Unproven
Unexplained

Hanging Gardens of Babylon

Babylon, Babil Governorate c. 600 BCE

Verdict: Unproven
Unexplained

The From Hell Letter

Mile End, London October 15–16, 1888

Verdict: Unproven
Paranormal

Foo Fighters

Germany November 1944 to May 1945

Verdict: Unproven
Hauntings

Fireship of Baie des Chaleurs

Bathurst, New Brunswick Date unknown

Verdict: Unproven
Disappearances

Ettore Majorana

Naples, Campania March 26, 1938

Verdict: Unproven
Disappearances

Emanuela Orlandi

Rome, Lazio June 22, 1983

Verdict: Unproven
Unexplained Urban Legends

The Dover Demon

Dover, Massachusetts April 21–22, 1977

Verdict: Unproven
Paranormal

The Dodleston Messages

Dodleston, Cheshire 1984 to 1986

Verdict: Unproven
Disappearances

D. B. Cooper

Portland, Oregon November 24, 1971

Verdict: Unproven
Unexplained

The Death of Alexander the Great

Babylon, Babil Governorate c. 323 BCE

Verdict: Unproven
Conspiracies

The Death of Dag Hammarskjöld

Ndola, Copperbelt Province September 18, 1961

Verdict: Unproven
Conspiracies Paranormal

The Coyame Incident

Coyame, Chihuahua August 25, 1974

Verdict: Unproven
Disappearances

Connie Converse

Ann Arbor, Michigan c. August 1974

Verdict: Unproven
Unexplained

The Circleville Letters

Circleville, Pickaway County 1976 to 1994

Verdict: Unproven
Paranormal

Calvine UFO Photograph

Calvine, Perth and Kinross August 4, 1990

Verdict: Unproven
Unexplained

The Murder of Bob Crane

Scottsdale, Arizona June 29, 1978

Verdict: Unproven
Unexplained

The Black Dahlia

Leimert Park, Los Angeles January 9–15, 1947

Verdict: Unproven
Paranormal

The Betty Andreasson Affair

Ashburnham, Massachusetts January 25, 1967

Verdict: Unproven
Conspiracies

Arrow Air Flight 1285 (the Gander Crash)

Gander, Newfoundland and Labrador December 12, 1985

Verdict: Unproven
Disappearances

Andrée’s Arctic Balloon Expedition

Danskøya, Svalbard July 11 – October 17, 1897

Verdict: Unproven
Disappearances

Ambrose Small

Toronto, Ontario December 2, 1919

Verdict: Unproven
Conspiracies Unexplained

The Amber Room

Kaliningrad, Kaliningrad Oblast September 1941 to April 1945

Verdict: Unproven
Paranormal

The Allagash Abductions

Allagash Wilderness Waterway, Piscataquis County c. August 1976

Verdict: Unproven
Disappearances Unexplained

Alfred Loewenstein

Boulogne-sur-Mer, Pas-de-Calais July 4, 1928

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