Epilepsy, 19 Sep 2013 – 19 Jun 2026

Epilepsy-related Prevention of Future Deaths reports

Last 3 years7 Sep 2023 – 7 Sep 2026

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Based on PFD publication date. Dates are available up to the published snapshot: 7 Sep 2026. Preset periods end on this date.

28All reports 8SUDEP 20Non-SUDEP

Select SUDEP or Non-SUDEP to filter concerns and reports. Counts are PFD reports, not deaths.

About this dataset

We searched all 6,433 reports in the published corpus using a fixed text-search method, then assessed 317 candidates against source-based inclusion criteria. Ninety reports were included. Epilepsy had to be materially relevant to the death or a substantive coroner’s concern; incidental mentions were excluded.

Eligibility and SUDEP assignment were assessed with GPT-5.6 Sol and checked for valid source quotations. Assignment uses a balance-of-probabilities threshold: SUDEP or non-SUDEP must be more likely than not on the report’s evidence. The exact term SUDEP need not appear. Genuinely unclear eligible reports remain in All only. These are model-assisted documentary assessments, not independently validated clinical diagnoses.

The search can miss reports with sparse terminology or incomplete source text. This dataset does not represent all epilepsy deaths. Recurring concerns and responses are taken from the existing published evidence. Published corpus snapshot: 7 September 2026. Cohort selection updated 5 November 2026. The title shows the first and last included reports’ publication dates.

Reports over time

Matching reports published each year within the selected date range.

* 2026 is projected from reports observed to 7 Sep 2026.

Most frequent recipients

Matching reports sent to each recipient.

HM Prison and Probation Service1
High Down Prison1
Ministry of Justice1
Parc Prison and Young Offender Institute1

Most commonly raised concerns

All classifications 28 reports 7 Sep 2023 – 7 Sep 2026

  1. Unreliable seizure care and managementControls dedicated to recognising, assessing, monitoring, responding to and managing seizures are not reliably provided.3 reportsSelected
  2. Failure to provide required medication promptly when clinically neededThe anchor identifies delayed prescribing of a patient's usual medication after an unexpected admission, while another report identifies delayed prescribing and non-provision of urgent therapeutic medication. These support a recurring concern about timely provision of clinically required medication rather than only the anchor's admission or prescribing-step failure.2 reportsSelected
  3. Failure to reliably learn from medication incidents and implement safeguardsThe medication incident learning process is unreliable: incidents are not consistently followed up or reviewed to identify, communicate and implement safeguards that protect patients from recurrence.2 reportsSelected
  4. Failure to secure and control medicationReports identify medication as remaining accessible, unsecured or inadequately controlled, creating risks of misuse, overdose, theft or access by people other than the intended patient.2 reportsSelected
  5. Inadequate control of illicit substance use and supply in secure institutionsThe anchor identifies an ongoing failure to mitigate illicit substance entry, distribution and use in a secure hospital, while assertions from different reports identify continuing illicit-drug influx, widespread access and weak supply-reduction controls in prisons. These distinct manifestations support a bounded concern about controlling illicit substances in secure institutional settings, rather than only room searches, drug testing or a prison-specific strategy.2 reportsSelected
  6. Inadequate controls on contraband mobile phones in prisonsDifferent reports identify failures in the prison control system for preventing and mitigating access to contraband mobile phones, including their easy availability to prisoners and their use to facilitate drug dealing and other prison-security risks.2 reportsSelected
  7. Inadequate driver licensing controls for road safetyDriver licensing systems do not reliably identify, record, review or restrict drivers whose inexperience, health or vehicle-related risk requires additional safeguards.2 reportsSelected
  8. Incomplete, inaccurate or unavailable clinical and care recordsClinical and care records are incomplete, inaccurate, inconsistent, unavailable or otherwise unreliable for safe care.2 reportsSelected
  9. Unreliable DVLA medical fitness notification arrangementsThe anchor identifies limited professional awareness and uncertain effectiveness of guidance for notifying the DVLA about medically relevant driving risks. A different report identifies clinicians failing to advise patients with cough syncope to stop driving and notify the DVLA, while another identifies failure to notify the DVLA of relevant medical conditions. These support the named DVLA medical-fitness notification process rather than guidance awareness alone.2 reportsSelected
  10. Unreliable communication of critical medication information to GPsRecurring deficiency in the medication-information exchange process between services and GPs, including information needed to maintain supplies, assess prescribing safety and support continuity of treatment.2 reportsSelected
  11. Unreliable hospital discharge processesHospital discharge does not reliably bring together planning, clinical readiness, relevant organisations, safe execution and required follow-up.2 reportsSelected
  12. Unreliable implementation of medication changesReports identify different failures in the medication-change process, including failure to act on a prescribed reduction, failure to ensure carers acknowledge changes, and difficulty implementing specialist-directed changes accurately. Together these support the wider unsafe condition that medication changes are not reliably implemented across prescribing, communication and follow-up controls.2 reportsSelected
  13. Unreliable inter-agency information sharing for coordinated careThe anchor identifies absent agreed communication means and inaccessible shared patient information between mental health agencies. Other canonical reports identify relevant risk information not being shared between agencies and poor inter-agency information sharing preventing coordinated care, supporting a recurring concern with the reliability of inter-agency care information sharing rather than only the anchor's repository or communication-channel failure.2 reportsSelected
  14. Unreliable patient observation arrangementsPatient observation systems do not reliably set, support and deliver the observation level required by assessed safety risk.2 reportsSelected
  15. Unreliable review and action on clinically significant incoming correspondenceReports identify failures across the incoming clinical-correspondence process, including failure to identify GP medication-review requests, failure to bring action-requiring correspondence to medical staff, and correspondence being filed without GP review or action. The shared unsafe condition is that clinically significant correspondence may not reliably reach the responsible clinician or trigger the required clinical response.2 reportsSelected
  16. Unsafe interoperability between prison custody and healthcare proceduresReports identify failures in the bounded interface between prison custody, contracted custody providers and healthcare services, where procedures, responsibilities and safety-relevant information do not operate together reliably.2 reportsSelected
  17. Unsafe medication administrationA recurring failure of the medication-administration system to ensure that medicines are administered safely, accurately, promptly and as prescribed.2 reportsSelected

Reports matching this recurring concern

7 Sep 2023 – 7 Sep 2026 · 2 reports

Classification: all classificationsRecurring concern: Inadequate controls on contraband mobile phones in prisons
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Only concerns related to the selected recurring concern and their linked actions and positions are shown. Other concerns are counted within each report.

Actions and positions describe what recipients stated in published responses. Select a statement to read its source wording.

  1. South Wales Central

    AI-generated summary

    Ryan Harding · Prevention of Future Deaths report

    This summary was generated using AI from the published report. Please read the original report for the complete account.

    Report summary

    Ryan Harding died overnight between 7 and 8 January 2023 in his prison cell after consuming drugs. Concerns included prison infrastructure and gatehouse security measures that required upgrading to reduce illicit materials entering the prison, and a delayed morning welfare check due to insufficient staffing.

    Read the report on judiciary.uk

    Source evidence

    How this individual concern was interpreted

    PFD Monitor created a concise, searchable interpretation from the report wording shown below.

    PFD Monitor interpretation

    Failure to maintain the gate house at a security level that restricts entry of illicit materials

    Wider context from the report

    “(3) The gate house continues to require upgrading to enable enhanced security to be afforded to reduce the ability of illicit materials including drugs and mobile phones to enter the prison. ”

    Source location

    Ryan Harding · Prevention of Future Deaths report
    Page 2 · concerns

    Open source report

    Source evidence

    How this individual concern was interpreted

    PFD Monitor created a concise, searchable interpretation from the report wording shown below.

    PFD Monitor interpretation

    Failure to maintain prison-block windows at a security level that restricts entry of illicit materials

    Wider context from the report

    “(3) The inquest heard evidence that the windows of Alpha and Bravo blocks did in 2023 and continue to require upgrading in order to reduce the ability of illicit materials including drugs and mobile phones to enter the prison. ”

    Source location

    Ryan Harding · Prevention of Future Deaths report
    Page 2 · concerns

    Open source report

    Source evidence

    How this respondent action was interpreted

    PFD Monitor created a concise, searchable interpretation from the published response wording shown below.

    PFD Monitor interpretation

    Plan expansion works for a new Gate House and refurbishment of the existing Gate House to accommodate Enhanced Gate Security.

    Verbatim wording from the response

    “HMP & YOI Parc is designated a Category C prison, and as such, was not originally funded or risk assessed to provide full Enhanced Gate Security. Increased and changing security challenges, including those enabled by technological advancements and changes to the make-up and nature of contraband items, have led to agreement by HMPPS that the prison should now be funded and risk assessed for Enhanced Gate Security, and the Director has, since June 2024, prioritised addressing identified requirements in Enhanced Gate Security provision.”

    Source location

    2026-0054 - Response from HM Prison Parc
    Page 2 · response
    Published 4 February 2026

    Open published response

    Source evidence

    How this respondent action was interpreted

    PFD Monitor created a concise, searchable interpretation from the published response wording shown below.

    PFD Monitor interpretation

    Use specialist screening equipment routinely to screen staff, professional visitors and social visitors entering the prison.

    Verbatim wording from the response

    “The conventional scanning equipment which is part of the traditional Enhanced Gate Security model will be installed within the new Gate House building once it is constructed. Pending construction of the new Gate House building, G4S identified a solution to the current logistical restriction by purchasing specialist technological equipment, similar to the latest equipment used in some airports. This equipment is now routinely used to screen staff, professional visitors and social visitors coming into the prison. HMP & YOI Parc was the first prison in the UK to deploy this technology, following a review of best practice across other sectors.”

    Source location

    2026-0054 - Response from HM Prison Parc
    Page 3 · response
    Published 4 February 2026

    Open published response

    Source evidence

    How this respondent action was interpreted

    PFD Monitor created a concise, searchable interpretation from the published response wording shown below.

    PFD Monitor interpretation

    Fund and deploy additional external dog patrols to reduce contraband throwovers and support searching.

    Verbatim wording from the response

    “Enhanced Gate Security is provided by a range of additional tools and measures which are already being used at HMP & YOI Parc. Bag scanners and handheld metal detectors are routinely used by staff to support improved searching when visitors and staff enter the prison. The Director has expanded the size of the Special Searching Team, significantly increasing the frequency and quality of searches, and there are now an average of approximately 1,700 staff entry and exit searches per month, which represents a significant increase compared with 2022. This compares favourably with the majority of establishments within the prison’s comparative prison group. G4S has funded additional external dog patrols which have worked to significantly reduce the number of throwovers experienced at HMP & YOI Parc.”

    Source location

    2026-0054 - Response from HM Prison Parc
    Page 3 · response
    Published 4 February 2026

    Open published response

    Source evidence

    How this respondent action was interpreted

    PFD Monitor created a concise, searchable interpretation from the published response wording shown below.

    PFD Monitor interpretation

    Develop a business case seeking funding for staffing and additional dogs to support searching seven days a week during core hours.

    Verbatim wording from the response

    “The prison is currently in communication with the Authority around submission of a business case seeking funding for additional staffing to support searching seven days a week during core hours (from the time the door opens until it is secured for night state), together with additional searching dogs to support this activity.”

    Source location

    2026-0054 - Response from HM Prison Parc
    Page 3 · response
    Published 4 February 2026

    Open published response

    Source evidence

    How this respondent action was interpreted

    PFD Monitor created a concise, searchable interpretation from the published response wording shown below.

    PFD Monitor interpretation

    Expand the Special Searching Team to increase the frequency and quality of staff and visitor searches.

    Verbatim wording from the response

    “Enhanced Gate Security is provided by a range of additional tools and measures which are already being used at HMP & YOI Parc. Bag scanners and handheld metal detectors are routinely used by staff to support improved searching when visitors and staff enter the prison. The Director has expanded the size of the Special Searching Team, significantly increasing the frequency and quality of searches, and there are now an average of approximately 1,700 staff entry and exit searches per month, which represents a significant increase compared with 2022. This compares favourably with the majority of establishments within the prison’s comparative prison group. G4S has funded additional external dog patrols which have worked to significantly reduce the number of throwovers experienced at HMP & YOI Parc.”

    Source location

    2026-0054 - Response from HM Prison Parc
    Page 3 · response
    Published 4 February 2026

    Open published response

    Source evidence

    How this respondent action was interpreted

    PFD Monitor created a concise, searchable interpretation from the published response wording shown below.

    PFD Monitor interpretation

    Deliver the phased replacement of vulnerable prison windows to reduce contraband ingress.

    Verbatim wording from the response

    “In mid-2024, agreement was reached to move forward with a programme of window replacement works to replace the designated windows as quickly as possible, whilst maintaining the integrity of the establishment, allowing HMP & YOI Parc to remain fully operational. The significant cost of the replacement works (each replacement window unit costing in excess of £3,500) is being shared by HMPPS and G4S. A timetable for the replacement programme has been agreed with the Authority.”

    Source location

    2026-0054 - Response from HM Prison Parc
    Page 2 · response
    Published 4 February 2026

    Open published response

    Source evidence

    How this respondent position was interpreted

    PFD Monitor created a concise, searchable interpretation from the published response wording shown below.

    PFD Monitor interpretation

    A temporary gatehouse extension was not pursued because existing interim searching measures were considered a better use of finances, though less comprehensive.

    Verbatim wording from the response

    “G4S previously submitted a proposal to HMPPS for a temporary extension (modular building) to accommodate Enhanced Gate Security. Understandably, this was not seen as the best use of finances since the local team had introduced interim measures to support and enhance the searching of staff and visitors, albeit not to the same level of searching achievable with Enhanced Gate Security provision. Any changes to the design of the building must be approved and funded by HMPPS.”

    Source location

    2026-0054 - Response from HM Prison Parc
    Page 3 · response
    Published 4 February 2026

    Open published response

    Source evidence

    How this respondent position was interpreted

    PFD Monitor created a concise, searchable interpretation from the published response wording shown below.

    PFD Monitor interpretation

    HMPPS must approve and fund building-design changes, while G4S is contracted only to manage and maintain the existing facility.

    Verbatim wording from the response

    “His Majesty’s Prisons & Probation Service (HMPPS) (“the Authority”) oversaw the construction of HMP & YOI Parc leading to the establishment becoming operational in 1997. Following sign-off and approval of the construction works, operational responsibility for HMP & YOI Parc was handed over by HMPPS to G4S Care & Justice Services (UK) Limited (G4S).”

    Source location

    2026-0054 - Response from HM Prison Parc
    Page 1 · response
    Published 4 February 2026

    Open published response

    Source evidence

    How this respondent position was interpreted

    PFD Monitor created a concise, searchable interpretation from the published response wording shown below.

    PFD Monitor interpretation

    Window replacement cannot be completed widescale or faster because approved suppliers, specialist contractors, prisoner relocation and security logistics constrain delivery.

    Verbatim wording from the response

    “Practical issues dictate the speed at which window replacement works can be achieved. The windows, by their very nature and purpose, require specialist manufacture and there are a very limited number of HMPPS approved suppliers manufacturing the windows to the requisite specification. Such suppliers are in demand, not only in relation to manufacturing replacement windows for existing prisons across the nationwide prison estate, but also manufacturing windows for new establishments currently under construction.”

    Source location

    2026-0054 - Response from HM Prison Parc
    Page 2 · response
    Published 4 February 2026

    Open published response
  2. Surrey

    AI-generated summary

    OLIVER MULANGALA · Prevention of Future Deaths report

    This summary was generated using AI from the published report. Please read the original report for the complete account.

    Report summary

    Oliver Mulangala was in custody at HMP High Down, had epilepsy and a history of serious seizures, and was found dead in his cell on 13 July 2024 after suffering a drug-induced seizure. The report identifies concerns about the easy availability and use of illicit new psychoactive substances in HMP High Down, including their contribution to drug-related deaths, coercion and risks to prisoners. It also raises concerns about the availability of mobile phones and the use of drones to facilitate the delivery of drugs and other contraband into prisons.

    Read the report on judiciary.uk

    Source evidence

    How this individual concern was interpreted

    PFD Monitor created a concise, searchable interpretation from the report wording shown below.

    PFD Monitor interpretation

    Easy availability of mobile phones in prison

    Wider context from the report

    “It is of grave concern that: (1) New psychoactive substances, especially ███, are easily available in HM Prison High Down, as in many other prisons in England & Wales a. New psychoactive substances are dangerous illegal drugs of abuse (there is no clinical or medical use for them) and they are responsible for the death of a prisoner in England and Wales about every 5 days b. Prisoners are coming into prison without a drug habit and develop a drug habit in prison due to the ease of their availability c. Vulnerable prisoners are being forced to test new batches of illegal drugs coming into the prison (2) Mobile phones are easily available in HM Prison High Down, as in many other prisons in England & Wales a. The access to mobile phones facilitates prisoners’ conduct and finance of drug dealing, including the arranging for the delivery of drugs by drones to precise locations at specified times b. The access to mobile phones allows sharing information (including photographs and videos) across not only High Down prison, but across other prisons in England & Wales, presenting safety and security risks c. The access to mobile phones facilitates the highly lucrative, damaging and dangerous activities of the organised criminal gangs working in HM High Down, and other prisons in England & Wales (3) The use of ███ in HMP High Down, as in other prisons in England & Wales, presents a serious risk to prison safety and security a. ███ facilitate the delivery of drugs into prison to precise locations at specified times b. ███ can be used to bring in other contraband including weapons and even firearms c. The increasing sophistication of ███ (and their increasing payload) increases the risks and dangers to life (4) The Ministry of Justice advised the court that it does not hold statistics on drug-related deaths in prisons in England & Wales. Basic risk management requires risks to be quantified and assessed in order that they can be addressed. You cannot properly manage that which you do not measure. ”

    Source location

    OLIVER MULANGALA · Prevention of Future Deaths report
    Page 4 · concerns

    Open source report

    Source evidence

    How this respondent action was interpreted

    PFD Monitor created a concise, searchable interpretation from the published response wording shown below.

    PFD Monitor interpretation

    Invest over £40 million in physical security across 34 prisons, including anti-drone measures at more than 15 priority prisons.

    Verbatim wording from the response

    “HMPPS is aware of the available routes for contraband, such as drugs and mobile phones, to enter prisons and how they are influenced by factors such as security measures, geographical location and prisoner cohort. Due to this, our approach to conveyance is multi-faceted. In the 2025/2026 financial year, HMPPS is investing over £40m in physical security measures across 34 prisons, including £10m on anti-drone measures, such as window replacements, external window grilles and specialist netting in over 15 priority prisons.”

    Source location

    Response from HM Prison and Probation Service
    Page 1 · response
    Published 8 December 2025

    Open published response

    Source evidence

    How this respondent action was interpreted

    PFD Monitor created a concise, searchable interpretation from the published response wording shown below.

    PFD Monitor interpretation

    Operate X-ray body scanners in all adult male closed prisons to detect and deter internally concealed illicit items.

    Verbatim wording from the response

    “HMPPS utilises multiple countermeasures and initiatives to tackle the conveyance of drugs and mobile phones into our prisons. For example, all adult male closed prisons are equipped with X-ray body scanners, which are used to detect and deter the internal concealment of”

    Source location

    Response from HM Prison and Probation Service
    Page 1 · response
    Published 8 December 2025

    Open published response

    Source evidence

    How this respondent action was interpreted

    PFD Monitor created a concise, searchable interpretation from the published response wording shown below.

    PFD Monitor interpretation

    Equip 54 priority establishments with enhanced gate security, including metal detectors and X-ray baggage scanners, to screen staff and visitors.

    Verbatim wording from the response

    “illicit items by prisoners. Additionally, all public sector prisons have been provided with trace detection equipment, which is used to identify the presence of drugs on physical items. Furthermore, 54 priority establishments have airport-style enhanced gate security to screen staff and visitors, including archway metal detectors, handheld wands, and X-ray baggage scanners.”

    Source location

    Response from HM Prison and Probation Service
    Page 2 · response
    Published 8 December 2025

    Open published response

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Classification: all classifications7 Sep 2023 – 7 Sep 2026 (Publication date)Recurring concern: Inadequate controls on contraband mobile phones in prisons
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