Recurring concern
Unreliable gathering of witness evidence for formal investigations
- Reports that mention this concern
- 17
- Times this concern has been raised
- 19
- Stated actions linked to this concern
- 34
What this concern includes
Includes failures to identify relevant witnesses and obtain, document or provide their statements or accounts in time for formal coronial, inquest, service, disciplinary, prosecution or comparable safety investigations.
What is not included
- Excludes general investigation delays or incomplete investigations where no witness-evidence gathering failure is identified.
- Excludes disclosure failures occurring after witness statements or accounts have been reliably obtained, unless the assertion also concerns obtaining the witness evidence itself.
- Excludes failures to obtain non-witness documentary, digital or physical evidence unless the assertion also concerns the gathering of witness statements or accounts.
- Excludes ordinary clinical, care or employment documentation failures that are not part of gathering evidence for a formal investigation or proceeding.
Trends
Reports over time
Reports mentioning this concern, over time
Reports about this concern issued each year.
* 2026 is projected from reports observed to 7 Sep 2026.
Most frequent recipients
Most frequent recipients
Reports about this concern sent to each recipient.
Reports and published responses 17 reports
See individual reports that have raised this concern, and the actions taken in response
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Concerns raised1
Patient safety investigations failing to seek treating staff recollections
This report raised 10 other concerns. They are not shown here because they do not form part of this recurring concern.
Linked response
- The Trust
Respondent positions A position is what a respondent says about the concern when they do not describe a specific action.1
-
The Trust
Investigations may not obtain every clinician account or provide feedback when staff absence conflicts with timely completion.
-
Concerns raised3
Failure to obtain an account from a key hospital-attending colleague
Delays and obstructions in gathering evidence from key witnesses
Delays in providing key witness statements to the Service Inquiry panel
This report raised 5 other concerns. They are not shown here because they do not form part of this recurring concern.
Linked response
- Ministry of Defence
Stated actions An action is something a respondent says it has done, is doing, or plans to do in response to the concern raised.3
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Ministry of Defence
Subject all suspected RAF suicides to immediate fact-finding investigations led by Station Commanders to gather relevant evidence promptly.
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Ministry of Defence
Incorporate immediate fact-finding investigations for suspected RAF suicides into the RAF Postvention Suicide Response policy.
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Ministry of Defence
Issue further direction and guidance to avoid delays in providing statements to Service Inquiry panels.
-
Concerns raised1
Failure to identify and preserve the accounts of staff directly involved in errors
This report raised 11 other concerns. They are not shown here because they do not form part of this recurring concern.
Linked response
- York and Scarborough Teaching Hospitals NHS Foundation Trust
Stated actions An action is something a respondent says it has done, is doing, or plans to do in response to the concern raised.1
-
York and Scarborough Teaching Hospitals NHS Foundation Trust
Embed the Patient Safety Incident Response Framework within Trust processes.
-
Concerns raised1
Failure to conduct sufficiently thorough neonatal investigations
This report raised 3 other concerns. They are not shown here because they do not form part of this recurring concern.
Linked response
- Betsi Cadwaladr University LHB
Stated actions An action is something a respondent says it has done, is doing, or plans to do in response to the concern raised.5
-
Betsi Cadwaladr University LHB
Implement the Integrated Concerns Policy as a single approach to incident, complaint and mortality reviews and investigations.
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Betsi Cadwaladr University LHB
Implement a programme for investigating officers.
-
Betsi Cadwaladr University LHB
Direct that investigations across women’s and neonatal services use a single investigation officer.
-
Betsi Cadwaladr University LHB
Direct women’s-services investigations to use the Integrated Concerns Policy framework and templates.
-
Betsi Cadwaladr University LHB
Appoint a quality governance officer to neonatal services to provide specialist investigation and review capacity.
-
Concerns raised1
Failure of internal investigations to verify relevant witness information and clinical address records
This report raised 4 other concerns. They are not shown here because they do not form part of this recurring concern.
Linked response
- Birmingham and Solihull Mental Health NHS Foundation Trust
Stated actions An action is something a respondent says it has done, is doing, or plans to do in response to the concern raised.2
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Birmingham and Solihull Mental Health NHS Foundation Trust
Provide Meet and Greet workers in community mental health team receptions to verify demographic, contact and accommodation information.
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Birmingham and Solihull Mental Health NHS Foundation Trust
Remind clinical staff to record address and contact-number changes on the service-user demographic record in Rio.
-
Concerns raised1
Failure to involve responsible staff in investigations of care failings
This report raised 2 other concerns. They are not shown here because they do not form part of this recurring concern.
Linked response
- Betsi Cadwaladr University LHB
Stated actions An action is something a respondent says it has done, is doing, or plans to do in response to the concern raised.1
-
Betsi Cadwaladr University LHB
Introduce the new investigation template directing investigators to involve care staff and escalate concerns about care and treatment to managers.
-
Concerns raised1
Failure of Serious Incident Investigations to investigate missing records and interview relevant witnesses
This report raised 6 other concerns. They are not shown here because they do not form part of this recurring concern.
Linked response
- Central and North West London NHS Foundation Trust
Stated actions An action is something a respondent says it has done, is doing, or plans to do in response to the concern raised.3
-
Central and North West London NHS Foundation Trust
Accredit the serious incident review process through SIRAN, revising policies, templates and review arrangements to meet best practice.
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Central and North West London NHS Foundation Trust
Provide RCA methodology training to staff and establish a forum supporting serious-incident reviewers and investigators.
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Central and North West London NHS Foundation Trust
Create a dedicated serious incident review post in the incident division.
-
Concerns raised1
Failure to obtain timely and adequate evidence during serious incident investigations
This report raised 11 other concerns. They are not shown here because they do not form part of this recurring concern.
Linked response
- Leeds Teaching Hospitals NHS Trust
Stated actions An action is something a respondent says it has done, is doing, or plans to do in response to the concern raised.1
-
Leeds Teaching Hospitals NHS Trust
Provide the Emergency Department senior nursing team with a memory-capture tool to promote prompt, consistent incident recording and formalise evidence gathering.
Respondent positions A position is what a respondent says about the concern when they do not describe a specific action.1
-
Leeds Teaching Hospitals NHS Trust
The Trust disputes that CPR was delayed for 15 minutes, stating that it began within 30 to 60 seconds of the patient being found.
-
Concerns raised1
Failure to obtain timely written accounts and interviews from key staff in serious incident investigations
This report raised 5 other concerns. They are not shown here because they do not form part of this recurring concern.
Linked response
- Doncaster and Bassetlaw Teaching Hospitals NHS Foundation Trust
Stated actions An action is something a respondent says it has done, is doing, or plans to do in response to the concern raised.1
-
Doncaster and Bassetlaw Teaching Hospitals NHS Foundation Trust
Use a memory-capture document in DATIX alongside immediate interviews and written statements, and reinforce its use across teams.
Respondent positions A position is what a respondent says about the concern when they do not describe a specific action.1
-
Doncaster and Bassetlaw Teaching Hospitals NHS Foundation Trust
HSIB could not support the requested investigation because its northern branch had not yet been established and operations were limited to southern England.
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Concerns raised1
Failure of SUI investigation to obtain evidence from an important witness
This report raised 11 other concerns. They are not shown here because they do not form part of this recurring concern.
Linked response
- Greater Manchester Mental Health NHS Foundation Trust
Respondent positions A position is what a respondent says about the concern when they do not describe a specific action.1
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Greater Manchester Mental Health NHS Foundation Trust
The Trust considers interviewing the Responsible Clinician would not have changed the internal review’s findings.
Actions and positions describe what organisations say in published responses. Implementation is not independently verified.
Data last updated 7 September 2026