Prevention of Future Deaths reports · 2021

Corin Bonaparte

Regulation 28 report to prevent future deaths, reference 2021-0143, written 7 May 2021. A coroner writes one of these when an inquest reveals a risk that could cause further deaths unless something changes.

Date of report7 May 2021
Reference2021-0143
DeceasedCorin Bonaparte
CoronerNicholas Rheinberg
Coroner areaExeter and Greater Devon
CategoryState Custody related deaths · Mental Health related deaths
Sourcejudiciary.uk record · original PDF
Responses published1

The report

Text extracted from the PDF text layer. Reproduced verbatim, including the scan's own layout.

HMP Dartmoor 
Tavistock Road 
Princetown 
Yelverton 
PL20 6RR 

HM Assistant Coroner Nicholas Leslie Rheinberg 

Exeter and Greater Devon Coroner’s Office 

2nd July 2021 

Dear Sir, 

Re: Regulation 28: Prevention of Future Deaths report, Mr Corin Bonaparte 

Thank you for your Regulation 28 Prevention of Future Deaths Report issued to Practice Plus 

Group on 7th May 2021 following the inquest touching upon the death of Mr Corin Bonaparte at 

HMP  Dartmoor.  Practice  Plus  Group  would  like  to  express  its  sincere  condolences  to  Mr 

Bonaparte’s family and friends. 

This response addresses the matters of concern in so far as they relate to Practice Plus Group, 

who have been the lead provider of healthcare services at HMP Dartmoor since 1st April 2017. 

Within the service delivery model, there is a sub-contracting arrangement in place with Devon 

Partnership Trust (DPT) in respect of the provision of mental health services.  

As the issues raised within the Prevention of Future Deaths Report touch upon the mental health 

team, in order to ensure a full and comprehensive response, Practice Plus Group have sought 

assurance that the  matters  of  concern  have  also  been  addressed  by  DPT. Therefore,  in  the 

response set out below references to ‘all healthcare staff’ include those working in primary care, 

mental health and substance misuse services.  

Matter of Concern:  

Corin sought help from the mental health department at HMP Dartmoor. He revealed to a 

nurse in the mental health department the fact that he had recently deliberately harmed 

himself  and  made  this  fact  known  to  other  mental  health  workers.  An  ACCT  was  not 

opened despite the provisions in Chapter 2 of PSI 64 / 2011 which made the opening of 

an ACCT in these circumstances mandatory. In the light of the evidence from relevant 

Practice Plus Group Health and Rehabilitation Services Ltd. Registered in England No 10498997 
Registered Office: Hawker House, 5-6 Napier Court, Napier Road, Reading, Berkshire RG1 8BW 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 witnesses at the inquest hearing it could not be confidently assumed that their actions 

would be any different if similar circumstances were to arise in the future. This suggested 

a lack of adequate training. 

Response:  

To address the above matter of concern a number of actions have been taken.  

The Head of Healthcare and clinical team at HMP Dartmoor have reviewed and made additions 

to the Local Operating Procedure (LOP) for healthcare involvement in the ACCT (Assessment, 

Care, Custody & Teamwork) process. The additions that have been made specify that recently 

reported  or  observed  self-harm  must  be  documented  and  that,  in  accordance  with  the 

requirements of PSI 64/2011, an ACCT must be opened. The revised LOP was submitted to 

the Local Quality Assurance Meeting and approved on 22nd June 2021. A staff signatory sheet 

will be signed by all staff acknowledging they have read and understood this guidance by 12th 

July 2021.  

A copy of the revised LOP is attached for ease of reference and I would specifically refer you to 

the amendment at paragraph 1 of the local arrangements section of the LOP.  

The  DPT  LOP  has  also  been  updated  and  was  approved  via  their  respective  governance 

process on 8th June 2021. A copy is attached and I again refer you to paragraph 1 of the local 

arrangements section which illustrates where the corresponding amendment has been made.  

With regard to promoting staff training and awareness, the prison last held ACCT / Suicide and 

Self-Harm (SASH) training on 8th December 2020 and this was attended by twelve health staff.  

Following this all healthcare staff in post had completed prison ACCT training. Training was then 

placed on hold due to the Covid- 19 outbreak, as a result of which, at the time of the inquest, 

we had four new members of staff requiring training. However, for two of these members of staff 

this  would  have  constituted  refresher  training  as  they  had  transferred  from  other  prison 

establishments and had received ACCT training before. 

Since the inquest we have had further health staff join and we currently have twelve staff who 

require  training  and  sessions  have  been  booked  for  2nd  July.   HMPPS  are  currently  also 

Page 2 of 5 

 
 
 
 
 
 
 
 
 developing a revised version of Suicide and Self-Harm (SASH) training. When the new training 

is  available  health  staff  will  be  prioritised  alongside  operational  prison  staff.  A  record  of  all 

training undertaken is held locally and attendance will be monitored on an ongoing basis by the 

Head of Healthcare.  

In addition to the above, from July 2021, nationally updated ACCT guidance (V6) is being rolled 

out across all prisons in England & Wales by Her Majesty’s Prison and Probation Service.  This 

training  provides further clarity  on  the  roles and responsibilities of  healthcare  staff  within  the 

ACCT  process. The  training  is multi-disciplinary  and will  be  open to  all  colleagues (including 

healthcare). The ACCT V6 training will commence at HMP Dartmoor on 5th July 2021 and the 

Head of Healthcare has received assurance that healthcare staff will be included in the updated 

training  programme.    This  will  provide  the  opportunity  for  joint  training  sessions  in  which  all 

healthcare staff and discipline colleagues will review and refresh their knowledge of the ACCT 

process,  increase  their  awareness  of  vulnerability  and  risk  factors,  and  enhance  their 

understanding of when an ACCT should be opened.  

In addition to the above, the Practice Plus Group General Induction Booklet contains a section 

on the ACCT process and as part of our induction process for new staff, ACCT is discussed 

within the twelve week induction period.  A confirmatory signature is required from the inducting 

supervisor  to  evidence  completion.  To  ensure  a  robust  and  quality  induction  experience, 

additional  sign  off  will  now  be  undertaken  by  the  Head  of  Healthcare  on  completion  of  the 

induction  period.    Devon  Partnership  Trust  have  a  similar  process  in  place  for  the  mental 

healthcare team, with an induction booklet signed by both the individual staff member and the 

Mental Health Team Manager. We will monitor this and obtain further assurance that all new 

starters in the mental health team have sufficient knowledge of how and when to open an ACCT 

through our quarterly sub-contractor review meetings with DPT.   

In a further collaborative learning initiative, Practice Plus Group and Devon Partnership Trust 

have  arranged  to  hold  weekly  meetings  for  all  healthcare  staff  to  discuss  ‘hot  topics’  (for 

example  ACCT  reviews,  clinical  record  keeping,  transfer  and  discharge  processes,  mental 

health awareness sessions and other clinical bitesize sharing best practice sessions). This will 

further support embedding of lessons learned in to daily practice.  

Page 3 of 5 

 
 
 
 
 
 
 Managing healthcare involvement within the ACCT process is also audited through our Practice 

Plus Group bespoke prisons patient safety audit, which is called ‘P.R.O.T.E.C.T’. This audit tool 

was developed  from  an evidence  base  of key  themes from  lessons learnt  through deaths  in 

custody,  and  is  undertaken  throughout  the  year  on  an  annual  audit  schedule.  The  audit 

standards  assess  compliance  in  mental  health  referrals,  timeliness  of  assessment,  and  of 

mental health team involvement in the ACCT process. Results of the audits are reviewed and 

discussed through Local Quality Assurance meetings within HMP Dartmoor.  Where required 

themes are escalated to Regional Quality Assurance meetings and to quarterly National Quality 

Assurance meetings to evaluate the effectiveness of action planning and implementation within 

the audit cycle.  

With regard to additional assurances from our subcontracted mental health service, DPT run an 

annual  half  day  training  for  all  their  staff  on  risk  assessment  and  management  plans.  This 

supports staff to evaluate patient risk to self and to others and assess when it is appropriate to 

open an ACCT. This training was last delivered in May 2021.  

In addition, DPT complete a qualitative audit of a selection of progress notes weekly. Staff have 

been instructed that all progress notes following face to face contact with patients must now 

include the consideration of the ACCT process and the rationale for opening / not opening an 

ACCT. Feedback from this audit is discussed in staff one to one supervision that occurs at least 

monthly. DPT audit attendance at both initial and ongoing ACCT reviews on a monthly basis.  

DPT  staff  working  in  Devon  prison  establishments  have  been  trained  in  the  use  of  The 

Connecting with People Suicide Awareness & Suicide Response sessions 1 & 2 (incorporating 

safety planning for all service users). This training took place in March 2021. 

All  DPT  staff  who  joined  the  teams  prior  to  the  Covid-19  pandemic  were  trained  in  ASIST 

(Applied Suicide Intervention Skills Training). This training has not been delivered during the 

Covid-19 pandemic, but will be resuming soon and all staff who have not attended will be booked 

on to this training as soon as dates are published.  

Two DPT staff working in the Devon prison cluster are trained trainers for delivering Safe Talk 

training  to  partner  agency  staff.  This  is  a  shortened  version  of  the  ASIST  (Applied  Suicide 

Page 4 of 5 

 
 
 
 
 
 
 
 Intervention Skills Training). This half day training has been delivered to trainee prison officer’s 

pre  Covid-19,  and  will  be  offered  to  all  partner  agency staff as  Covid-19 restrictions  lift. This 

promotes a whole prison approach to identifying vulnerability and supporting those at risk.  

In addition, DPT expects all qualified clinicians to attend a Clinical Risk course within their core 

training. This  course covers  all  aspects  of  clinical  risk  and  is  updated  every  two  years  by  all 

qualified staff.  

Finally, the Head of Healthcare at HMP Dartmoor also attends the Local Quality and Delivery 

Board  (LQDB)  with  the  Governor  of  the  prison  to  discuss  healthcare  performance  and 

operational  issues  requiring  a  partnership  approach.    Within  the  standing  agenda  items  for 

LQDB  there  is  a  section  for  `Safe  Care  and  Treatment’,  where  learning  from  incidents  and 

learning generated  as  a  result  of the  introduction of  new  policies is  discussed.  Our  progress 

against actions identified in this PFD response will be reviewed within LQDB.  

We hope that the above response provides assurance that Practice Plus Group are committed 

to  providing  a  high  quality  healthcare  service  at  HMP  Dartmoor.  In  response  to  the  specific 

concerns raised in relation to the death of Mr Bonaparte, we will ensure that the lessons learnt 

are  implemented  at  HMP  Dartmoor  and  are  shared  across  all  of  our  healthcare  services  in 

prisons throughout England. 

We would like to end our response by taking the opportunity of inviting you to visit the healthcare 

team  at  HMP  Dartmoor  should  you  wish  to  discuss  and  review  first-hand  the  improvements 

described above.   

Yours faithfully, 

Director of Nursing & Quality  

On behalf of Practice Plus Group 

Page 5 of 5
Also filed under 2021-0143: Corin-Bonaparte-2021-0143.pdf
REGULATION 28:  REPORT TO PREVENT FUTURE DEATHS  

REGULATION 28 REPORT TO PREVENT FUTURE DEATHS 

THIS REPORT IS BEING SENT TO: 

1.  Governor HMP Dartmoor 
2.  Head of Healthcare HMP Dartmoor 

1 

CORONER 

I am Nicholas Leslie Rheinberg, assistant coroner for the coroner area of Exeter and 
Greater Devon 

2 

CORONER’S LEGAL POWERS 

I make this report under paragraph 7, Schedule 5, of the Coroners and Justice Act 2009 
and regulations 28 and 29 of the Coroners (Investigations) Regulations 2013. 

3 

INVESTIGATION and INQUEST 

Following the death on 28th February 2017 of Corin Bonaparte aged 23 an investigation 
was opened. The investigation concluded at the end of an inquest on 6th May 2021. The 
conclusion of the inquest was that the deceased had died as a result of hanging and that 
his death was as a result of an accident. 

4 

CIRCUMSTANCES OF THE DEATH 

Corin Bonaparte was a young man facing his first time in prison. He was suffering from 
anxiety and depression. Not long after his move to HMP Dartmoor on 13th January 2017 
his partner ended their relationship which Corin had described as the only good thing in 
his life. On 28th February 2017 shortly after 4.30 in the afternoon, during the course of a 
telephone call with his former partner, his former partner told Corin that she did not want 
to maintain further contact with him. Not long afterwards Corin was found hanging in his 
cell. Efforts to revive him in the prison and later at Derriford Hospital in Plymouth were 
unsuccessful. 

5 

CORONER’S CONCERNS 

During the course of the inquest the evidence revealed matters giving rise to concern. In 
my opinion there is a risk that future deaths will occur unless action is taken. In the 
circumstances it is my statutory duty to report to you. 

The MATTERS OF CONCERN are as follows.  –  
(1) Addressed to the Head of Healthcare and the Governor, HMP Dartmoor 
Corin sought help from the mental health department at HMP Dartmoor. He revealed to 
a nurse in the mental health department the fact that he had recently deliberately 
harmed himself and made this fact known to other mental health workers. An ACCT was 
not opened despite the provisions in Chapter 2 of PSI 64 / 2011 which made the 
opening of an ACCT in these circumstances mandatory. In the light of the evidence from 
relevant witnesses at the inquest hearing it could not be confidently assumed that their 
actions would be any different if similar circumstances were to arise in the future. This 
suggested a lack of adequate training. 
(2) Addressed to the Governor, HMP Dartmoor 
A witness gave convincing evidence to the effect that the ambulance with Corin 

1 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 Bonaparte on board was kept waiting 8 minutes at the main gate while a prisoner escort 
was found. Although there was no evidence to suggest that this delay in transporting the 
deceased to hospital contributed to Corin Bonaparte’s death, the fact of such a delay 
was disturbing and suggested that there were inadequate arrangements in place to 
ensure the swift departure of an ambulance from the prison in a blue light emergency. 

6 

ACTION SHOULD BE TAKEN 

In my opinion action should be taken to prevent future deaths and I believe you have the 
power to take such action.  

7 

YOUR RESPONSE 

You are under a duty to respond to this report within 56 days of the date of this report, 
namely by 5th July 2021 I, the coroner, may extend the period. 

Your response must contain details of action taken or proposed to be taken, setting out 
the timetable for action. Otherwise, you must explain why no action is proposed. 

8 

COPIES and PUBLICATION 

I have sent a copy of my report to the Chief Coroner and to the following Interested 
Persons namely the family of the deceased, the prison service, Practice Plus Group and 
Devon Partnership NHS Trust I have also sent it to HM Inspector of Prisons who may 
find it useful or of interest. 

I am also under a duty to send the Chief Coroner a copy of your response.  

The Chief Coroner may publish either or both in a complete or redacted or summary 
form. He may send a copy of this report to any person who he believes may find it useful 
or of interest. You may make representations to me, the coroner, at the time of your 
response, about the release or the publication of your response by the Chief Coroner. 

9 

Dated    7th May 2021       SIGNED  N.L.Rheinberg 

                                                        Assistant Coroner 

2

Responses

1 response published against this report on judiciary.uk. A response is a body's written reply to the coroner's concerns; publication is at the discretion of the Chief Coroner's office, so an absent response does not mean nobody replied.

Response from Hmpps (PDF)
Director General Prisons 
HM Prison and Probation Service 
8th Floor Ministry of Justice 
102 Petty France 
London SW1H 9AJ 

Email: 

30 July 2021 

Mr Nicholas Leslie Rheinberg 
Assistant Coroner 
Room 226 County Hall 
Topsham Road 
Exeter 
Devon 
EX2 4QD 

Dear Mr Rheinberg, 

Thank you for your Regulation 28 report of 7 May 2021 following the inquest into the death 
of Corin Bonaparte at HMP Dartmoor on 28 February 2017. I am grateful to you for granting 
an extension to the statutory deadline for my response. 

I know that you will share a copy of this response with the family of Mr Bonaparte and I 
would like to express my condolences for their loss. Every death in custody is a tragedy and 
the safety of those in our care is my absolute priority. 

You expressed concern following evidence heard at the inquest that healthcare staff did not 
open an Assessment Care in Custody and Teamwork (ACCT) and suggested that this may 
be the result of a lack of training. You also raised a concern that there were inadequate 
arrangements in place to ensure that ambulances could leave the establishment without 
delay in a blue light emergency. I am grateful to you for bringing your concerns to my 
attention and will respond to them in the order in which you have raised them. 

I understand that a response is also being provided by Practice Plus Group (PPG), the 
healthcare provider at HMP Dartmoor, so in relation to your first concern I will limit my 
comments to explaining the recent changes to the ACCT system and the training that 
HMPPS makes available to healthcare staff. 

ACCT is a prison service document that assists staff in providing multi-disciplinary care and 
support to individuals at risk of harm to themselves, in order to minimise that risk. It is to be 
utilised by all members of staff working within prisons, including healthcare colleagues, and 
it is important staff feel confident in recognising risk and making the decision to open an 
ACCT in order to support prisoners through their period of crisis. 

In July 2021, a new version of ACCT (Version 6, known as “ACCT v6”) was rolled out 
across the prison estate. The changes made to ACCT are intended to assist staff in 
providing high quality multi-disciplinary care and support to individuals at risk, focusing on a 
person centred approach which meets the needs of each individual in order to minimise 
their risk of harm to self.  Training packages have been developed to assist in the 
understanding and delivery of the new ACCT process and include sessions on 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 understanding self-harm, the ACCT v6 process and supporting individuals who self-harm. 
Training is currently being delivered at HMP Dartmoor and is available to all staff, including 
healthcare colleagues.  Introduction to Suicide and Self-Harm Prevention (SASH) training is 
being delivered and healthcare attendance at the monthly sessions has been prioritised in 
order to support the up-skilling of staff in recognising risks and triggers for self-harm, as well 
as to build confidence in decision making around the opening of ACCT documents. 

Your second concern is that there were inadequate arrangements in place to ensure the 
swift departure of an ambulance from the prison in a blue light emergency. Following the 
inquest, the Governor ordered a review of the prison’s Local Security Strategy (LSS) and 
has confirmed that it sets out the action that must be taken in the event of a medical 
emergency, which include making escort staff available once a medical emergency code 
has been called and, where necessary in a blue light emergency, dispatching an ambulance 
before a risk assessment of the prisoner has been completed. 

In order to ensure that all staff are aware of the requirements in the LSS, and are confident 
in their decision making in emergency situations, briefing sessions have been delivered and 
staff have been required to provide written confirmation that they understand the 
instructions. Duty managers have also been instructed to ensure that at least two officers 
are identified at the beginning of each shift to assist with escorting duties in the event of an 
emergency. A Governor’s order has been published to reinforce the expectations of staff 
responding to emergency situations. 

When COVID-19 restrictions have been relaxed sufficiently, the prison will be working with 
the ambulance service on a contingency plan development exercise. This will involve a run 
through of an emergency situation to check how quickly an ambulance can get through the 
prison gates and how long it should take for a quick departure without delay. This will also 
provide an opportunity for both organisations to set out their expectations, and the learning 
will be used to strengthen the contingency plan for emergency situations. Improved 
monitoring will be introduced to identify any delays in ambulances departing the prison in 
future so that swift action can be taken to improve. 

Thank you again for bringing your concerns to my attention.  I trust that this response 
provides assurance that action is being taken to address the matters that you have raised. 

Yours sincerely 

Director General for Prisons

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