Prevention of Future Deaths reports · 2025

Melissa Mathieson

Regulation 28 report to prevent future deaths, reference 2025-0367, written 21 Jul 2025. A coroner writes one of these when an inquest reveals a risk that could cause further deaths unless something changes.

Date of report21 Jul 2025
Reference2025-0367
DeceasedMelissa Mathieson
CoronerMaria Voisin
Coroner areaAvon
CategoryCare Home 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.

M. E. Voisin
 His Majesty’s Senior Coroner
Area of Avon

21st July 2025

REF:

REGULATION 28 REPORT TO PREVENT FUTURE DEATHS

THIS REPORT IS BEING SENT TO:  Alexandra Homes Ltd

1

2

CORONER

I am M. E. Voisin HM Senior Coroner for Avon

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.
http://www.legislation.gov.uk/ukpga/2009/25/schedule/5/paragraph/7
http://www.legislation.gov.uk/uksi/2013/1629/part/7/made

3

INVESTIGATION and INQUEST

On 7th January 2015 I commenced an investigation into the death of Melissa Louise Mathieson. The
investigation concluded at the end of the inquest on 18th July 2025.

The medical cause of death was:

1a) Severe hypoxic ischaemic brain injury associated with an out-of-hospital cardiac arrest with
features highly suggestive of neck compression

The conclusion of the inquest was a short form with a narrative which read as follows:

“Melissa died as a result of unlawful killing caused by both the act of strangulation and also due to
the acts and omissions by the home entrusted with her care.
The home failed Melissa in numerous ways: the resident who went on to strangle her should not
have been placed in the same facility as Melissa, at all, based on his known risks. The decision was
wrongly made to place him in the same facility with an ineffective care plan and risk assessment,
with staff that were not trained on his level of risk, and managers who failed to act when concerns
were highlighted by staff and Melissa.
In addition, the placing authority knowing this residents risks should not have agreed the care plan
and package being offered, furthermore they also failed to act when concerns were raised.
With this resident’s known risks he should not have been offered a placement at the home and the
catalogue of failures resulting in his placement with no effective risk assessment in place resulted
in the death of Melissa. “

Telephone 01275 461920
Email AvonCoronersTeam@bristol.gov.uk         Website www.avon-coroner.com
The Coroner's Court, Old Weston Road, Flax Bourton, BS48 1UL

 4

CIRCUMSTANCES OF THE DEATH

Melissa was autistic, suffered with ADHD and had a diagnosis of Asperger’s, she was 18yrs old and
was vulnerable. She became a resident of Alexandra Homes in August 2014 along with another
, who went on to murder her on 12th October 2014.
resident, called 

 had undergone an assessment with a consultant child and adolescent psychiatrist, 
who formed the opinion that he presented with a significantly high risk of future violence towards
others, his violence also includes sexually harmful behaviour towards others including
strangulation, the frequency and imminence of violence is also high, she said, that he should be
supervised at all times. 
body.

 had said that he wanted to kill somebody and have sex with their dead

,

 was moving from a school where he had been supervised 24 hours a day on a 2:1 basis during

the day and 1.5:1 at night.

When at Alexandra Homes his care plan stated 1:1 but was not 24hrs a day and was not 1:1 care at
all, in that at night there were 16 residents to 1 support staff and during the day he was allocated a
support worker to do activities, but he could wonder around the home on his own unsupervised.

Support workers, staff and Melissa raised concerns about 
specifically that Melissa was frightened of him.

’s behaviour generally and

 and Melissa had already gone to their bedrooms, Jason

On 12th October at about 11.40pm, 
was unsupervised, when staff heard a loud bang. One of them said …” I ran up the stairs and
opened the fire door, Melissa was on her back, her legs were slightly skew whiff. Her head was
slightly to one side facing the stairs, I could see one eye which was open and there was a cut above
it, I could see marks around her neck which were very red. She was fully clothed and she appeared
dead…”
Melissa was taken to the local hospital but died a few days later from her injuries.

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) the offer of placement and the level of supervision i.e. 1:1 was misleading, there was no
clarification for example, 24hrs cover, 8hrs cover during the day only, or when carrying out activities
or when outside the home only.
(2) there was no formal induction period set for residents with formal weekly reviews
(3) there was no formal review of the support plan and risk assessment especially during the
induction period.

Telephone 01275 461920
Email AvonCoronersTeam@bristol.gov.uk         Website www.avon-coroner.com
The Coroner's Court, Old Weston Road, Flax Bourton, BS48 1UL

 6

ACTION SHOULD BE TAKEN

In my opinion action should be taken to prevent future deaths and I believe you Alexandra Homes
Ltd 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
15th September 2025. 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

States of Guernsey
Higford School

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

Signature
M. E. Voisin
HM Senior Coroner for Avon

Dated 21st July 2025

Telephone 01275 461920
Email AvonCoronersTeam@bristol.gov.uk         Website www.avon-coroner.com
The Coroner's Court, Old Weston Road, Flax Bourton, BS48 1UL

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 Alexandra Home (PDF)
Alexandra House
250 Wells Rd
Knowle
Bristol
BS4 2PN

 info@alexandrahomes.co.uk



@aspergercare

www.alexandrahomes.co.uk

23rd July 2025

Ms M. E. Voisin
His Majesty’s Senior Coroner
The Coroner’s Court
Old Weston Road
Flax Bourton
BS48 1UL

Dear Ms Voisin

Re: Regulation 28 Report – Death of Melissa Louise Mathieson
Alexandra Homes (Bristol) Ltd – Response to Prevent Future Deaths

I write further to your Regulation 28 Report. As the Responsible Individual for Alexandra
Homes (Bristol) Ltd, I wish to express our continued condolences and reiterate our
commitment to ensuring the safety and wellbeing of all individuals in our care.

In response to your request that action be taken to prevent future deaths, please find
enclosed our updated Report on Action Taken to Prevent Future Deaths, dated 23rd July
2025. This document builds on the report submitted to you on 14th July 2025. For
completeness and clarity, the concerns raised in your report have been directly addressed,
with updates and new actions highlighted in red throughout.

To assist your review, I have also enclosed the following supporting documents:

 Memo to Staff – Introduction of the New Resident, 6-Week Observation & Review

Record, including: Associated Guidance for completion.

 Client Referral Form – Revised to improve the quality and depth of pre-admission

information.

 Compatibility Profile & Impact Assessment – A new framework to assess the risks
and appropriateness of potential admissions in the context of existing residents.

 New Resident – 6 Week Observation & Review Form – This new form is designed to
provide a structured and consistent approach to monitoring each new resident
during their initial six weeks in our care

These documents reflect the serious and sustained efforts made to strengthen our
processes, enhance risk management, and improve professional practice across our service.

 I would be grateful if you could confirm whether the actions outlined satisfy the
requirements of your Regulation 28 report, or whether any further clarification or steps are
required.

Thank you for your attention to this matter and for your ongoing role in safeguarding the
welfare of vulnerable individuals.

Yours sincerely

Registered Manager
Alexandra Homes (Bristol) Ltd

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