Within Police Files

Did Reliable Witnesses Make the Sightings Reliable?

Police often judged witnesses sober and reliable, but personal credibility could not establish an object's true distance, speed or identity.

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On this page

  • How officers judged honesty and sobriety
  • What labels such as reliable and sensible meant
  • Why sincere testimony can still be mistaken
Preview for Did Reliable Witnesses Make the Sightings Reliable?

Introduction

Western Australian police UFO files are often cited because they contain reports from witnesses whom attending officers described as reliable, sensible, respectable or teetotal. Those assessments matter, but they do not prove that an unidentified object was extraordinary. Instead, they show that police believed a report deserved to be recorded rather than dismissed as a prank, intoxication or obvious fabrication. The distinction is important. Within the history of Western Australia’s official UFO records, credibility assessments helped determine whether a report was forwarded for further attention, including to the Royal Australian Air Force (RAAF), but they could not establish the true identity, distance, speed or origin of whatever had been seen.[wa.gov.au]wa.gov.auWestern Australian Government Stories from the State Archives CollectionWestern Australian GovernmentStories from the State Archives CollectionDecember 8, 2025…Published: December 8, 2025

Witness Credibility illustration 1

Did Reliable Witnesses Make the Sightings Reliable?

The short answer is no—but they did make the reports more worthy of investigation.

One striking feature of the Western Australian police files is that officers frequently commented on the character of witnesses alongside their descriptions of unusual aerial objects. The archive contains remarks that a witness was “reliable”, a “teetotaller”, previously sceptical about UFOs, or genuinely frightened by the experience. Such comments indicate that police were attempting to assess whether the witness appeared honest and mentally composed before deciding how seriously to treat the report.[Western Australian Government]wa.gov.auWestern Australian Government Stories from the State Archives CollectionWestern Australian GovernmentStories from the State Archives CollectionDecember 8, 2025…Published: December 8, 2025

This was a practical policing exercise rather than a scientific conclusion. Police routinely evaluated whether someone appeared intoxicated, excited, contradictory or deliberately misleading. If none of those warning signs were present, a report was more likely to be documented carefully and, in some cases, referred to the RAAF for additional review. That administrative process explains why many Western Australian UFO files contain detailed witness statements without implying that officials accepted the reported object as an unknown craft.[Western Australian Government]wa.gov.auWestern Australian Government Stories from the State Archives CollectionWestern Australian GovernmentStories from the State Archives CollectionDecember 8, 2025…Published: December 8, 2025

How Officers Judged Honesty and Sobriety

The surviving files suggest that Western Australian police relied on familiar investigative indicators rather than any specialist method for evaluating UFO claims.

Among the factors officers commonly noted were:

  • whether the witness appeared sober rather than affected by alcohol;
  • whether the person had a reputation for honesty within the local community;
  • whether the account remained internally consistent during questioning;
  • whether the witness appeared genuinely alarmed rather than attention-seeking;
  • whether multiple independent witnesses broadly agreed on what they had observed.

These are sensible first steps for deciding whether a statement deserves further investigation. They reduce the likelihood of deliberate hoaxes or reports arising from obvious impairment. However, they do not answer the central question of a UFO investigation: what was actually observed?[wa.gov.au]wa.gov.auWestern Australian Government Stories from the State Archives CollectionWestern Australian GovernmentStories from the State Archives CollectionDecember 8, 2025…Published: December 8, 2025

This distinction also explains why the RAAF often requested structured follow-up questionnaires covering direction of travel, elevation, duration, weather conditions and apparent manoeuvres. Character assessments alone were never regarded as sufficient evidence. Investigators still needed observational details that could be compared with aircraft movements, astronomical objects or other possible explanations.[State Library of Western Australia]slwa.wa.gov.auOpen source on wa.gov.au.

15:31

What Labels Such as “Reliable” and “Sensible” Actually Meant

Modern readers sometimes interpret these descriptions too strongly.

When a police report stated that a witness was “reliable” or “sensible”, the officer was usually expressing confidence that the person sincerely believed what they were reporting. It did not mean the officer had independently verified the observation.

The labels therefore supported conclusions such as:

  • the witness probably was not deliberately inventing the story;
  • intoxication did not appear to explain the account;
  • the statement was worth preserving in official records.

They did not establish that:

  • the object’s estimated size was correct;
  • its apparent speed had been measured accurately;
  • unusual manoeuvres had actually occurred as perceived;
  • the object could not have been an aircraft, astronomical object or atmospheric phenomenon.

This distinction is fundamental to interpreting the Western Australian archive. A credible witness increases confidence that an event was honestly reported, but not that the witness correctly interpreted every aspect of what was seen.[Western Australian Government]wa.gov.auWestern Australian Government Stories from the State Archives CollectionWestern Australian GovernmentStories from the State Archives CollectionDecember 8, 2025…Published: December 8, 2025

Witness Credibility illustration 2

Why Sincere Witnesses Can Still Be Mistaken

One of the most important lessons from eyewitness research is that honesty and accuracy are different questions.

People naturally estimate the distance, size and speed of unfamiliar lights using visual cues that may be absent at night. A bright object with no clear reference points can appear much larger, closer or faster than it really is. Small changes in viewing angle can create the impression of abrupt turns or impossible acceleration, particularly when the observer is moving or watching against a dark sky.

Research into eyewitness memory has also shown that perception is influenced by factors including:

  • darkness and limited visual references;
  • stress, surprise and emotional arousal;
  • short observation times;
  • expectations formed after discussing the event with others;
  • memory reconstruction when recalling events later rather than immediately.

These findings do not imply that witnesses are dishonest. Instead, they explain why entirely sincere observers can produce accounts that contain genuine perceptual errors, especially when describing unfamiliar aerial phenomena viewed under difficult conditions.[Verywell Mind]verywellmind.comVerywell Mind Eyewitness Testimony: Reliability and ExamplesMemories can be distorted by stress, trauma, leading questions, and interactions with law enforcement or other witnesses. Factors such as…

9:22

What the WA Files Show—and What They Cannot Show

The Western Australian police archive demonstrates that officers often treated unusual aerial reports with more seriousness than popular stereotypes suggest. Rather than dismissing every account, police frequently documented witness character, gathered statements and forwarded stronger cases through official channels. That administrative record has genuine historical value because it shows how authorities responded to unexplained reports during the 1950s, 1960s and 1970s.[wa.gov.au]wa.gov.auWestern Australian Government Stories from the State Archives CollectionWestern Australian GovernmentStories from the State Archives CollectionDecember 8, 2025…Published: December 8, 2025

At the same time, the files also reveal the limits of witness credibility as evidence. Many reports lack photographs, instrument measurements, radar confirmation or complete follow-up documentation. In several cases, investigators requested additional information that was never fully recorded or no longer survives. Without independent physical evidence, even reports from highly regarded witnesses remain observations rather than verified identifications.

For that reason, historians generally regard the police credibility assessments as one piece of evidence among several. They strengthen confidence that reports were made in good faith, but they cannot by themselves resolve whether a particular sighting involved an aircraft, an astronomical object, an atmospheric effect, an observational error or something that genuinely remained unidentified.[wa.gov.au]slwa.wa.gov.auOpen source on wa.gov.au.

Witness Credibility illustration 3

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Endnotes

1. Source: wa.gov.au
Title: Western Australian Government Stories from the State Archives Collection
Link:https://www.wa.gov.au/organisation/state-records-office-of-western-australia/stories-the-state-archives-collection

Source snippet

Western Australian GovernmentStories from the State Archives CollectionDecember 8, 2025...

Published: December 8, 2025

2. Source: slwa.wa.gov.au
Link:https://slwa.wa.gov.au/stories/slwa-abc-radio/truth-not-out-there

3. Source: wa.gov.au
Title: Western Australian Government Policing
Link:https://www.wa.gov.au/organisation/state-records-office-of-western-australia/policing

4. Source: verywellmind.com
Title: Verywell Mind Eyewitness Testimony: Reliability and Examples
Link:https://www.verywellmind.com/can-you-trust-eyewitness-testimony-4579757

Source snippet

Memories can be distorted by stress, trauma, leading questions, and interactions with law enforcement or [other witnesses]({{ 'other-witnesses/' | relative_url }}). Factors such as...

5. Source: wa.gov.au
Title: www.wa.gov.au State Records Office
Link:https://www.wa.gov.au/organisation/state-records-office-of-western-australia

Source snippet

Records OfficeJuly 10, 2026 — STATE RECORDS OFFICE OF WESTERN AUSTRALIA Safeguarding and making accessible the memory of government in WA...

Published: July 10, 2026

6. Source: wa.gov.au
Title: apply wa police force freedom of information
Link:https://www.wa.gov.au/service/security/law-enforcement/apply-wa-police-force-freedom-of-information

Source snippet

for WA Police Force Freedom of Information | Western Australian GovernmentJuly 1, 2026 — APPLY FOR WA POLICE FORCE FREEDOM OF INFORMATION...

Published: July 1, 2026

7. Source: wa.gov.au
Title: www.wa.gov.au Apply for WA Police Force information
Link:https://www.wa.gov.au/organisation/western-australia-police-force/apply-wa-police-force-information

Source snippet

for WA Police Force informationJuly 1, 2026 — APPLY FOR WA POLICE FORCE INFORMATION Information available includes: Crash Incidents, Crim...

Published: July 1, 2026

8. Source: wa.gov.au
Title: www.wa.gov.au Apply for a Victim/Witness Incident Report
Link:https://www.wa.gov.au/service/security/law-enforcement/apply-victimwitness-incident-report-summary

Source snippet

for a Victim/Witness Incident Report Summary | Western Australian GovernmentJuly 1, 2026 — APPLY FOR A VICTIM/WITNESS INCIDENT REPORT SUM...

Published: July 1, 2026

9. Source: wa.gov.au
Title: www.wa.gov.au Restricted State Archives​
Link:https://www.wa.gov.au/organisation/state-records-office-of-western-australia/restricted-state-archives

10. Source: oic.wa.gov.au
Link:https://www.oic.wa.gov.au/en-us/FTP002_001

11. Source: slwa.wa.gov.au
Link:https://slwa.wa.gov.au/plan-my-visit/spaces-visit/state-archives

12. Source: slwa.wa.gov.au
Link:https://slwa.wa.gov.au/dead_reckoning/state_records_office

Additional References

13. Source: youtube.com
Title: The Cognitive Interview: How to Improve Eyewitness Testimony | AQA Psychology
Link:https://www.youtube.com/watch?v=ee7g5SR7McA

Source snippet

What does science tell us about false confessions?...

14. Source: ojp.gov
Link:https://www.ojp.gov/library/publications/effect-viewing-distance-empirical-discriminability-and-confidence-accuracy-0

15. Source: psychologytoday.com
Link:https://www.psychologytoday.com/us/blog/about-thinking/202606/critical-thinking-tips-for-close-encounters-with-ufo-claims

Source snippet

Critical Thinking Tips for Close Encounters With UFO Claims | Psychology TodayJune 18, 2026 — CRITICAL THINKING TIPS FOR CLOSE ENCOUNTERS...

Published: June 18, 2026

16. Source: nij.ojp.gov
Title: effect viewing distance empirical discriminability and confidence accuracy 0
Link:https://nij.ojp.gov/library/publications/effect-viewing-distance-empirical-discriminability-and-confidence-accuracy-0

17. Source: abc.net.au
Link:https://www.abc.net.au/news/2026-04-06/westall-ufo-mystery-witnesses-want-answers/106126614

18. Source: psychologytoday.com
Link:https://www.psychologytoday.com/gb/blog/the-forensic-view/202108/how-we-might-best-challenge-eyewitness-account-ufo

19. Source: cambridge.org
Link:https://www.cambridge.org/core/journals/episteme/article/reevaluating-the-credibility-of-eyewitness-testimony-the-misinformation-effect-and-the-overcritical-juror/B8F651467F46D7D1BCA7F73D46C93FE4

20. Source: ovniarchive.com
Link:https://ovniarchive.com/doc/9928?lang=en

21. Source: ovniarchive.com
Link:https://ovniarchive.com/doc/9952?lang=en

22. Source: thewest.com.au
Link:https://thewest.com.au/news/wa/was-ufo-history-revealed-state-records-show-the-skies-over-wa-have-seen-many-unidentified-flying-objects-c-8450517