Gemma Weeks: Prevention of future deaths report

Alcohol, drug and medication related deaths

Date of report: 19/08/2025

Ref: 2025-0428

Deceased name: Gemma Weeks

Coroner name: Brendan Allen

Coroner Area: Dorset

Category: Alcohol, drug and medication related deaths

This report is being sent to: Secretary of State for the Home Department | Secretary of State for Health And Social Care | Secretary of State for Education 

REGULATION 28 REPORT TO PREVENT FUTURE DEATHS  
 THIS REPORT IS BEING SENT TO:  

1) Secretary of State for the Home Department 
2) Secretary of State for Health And Social Care
3) Secretary of State for Education 
1CORONER  

I am Brendan Joseph Allen, Area Coroner, for the Coroner Area of Dorset
2CORONER’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. 
3INVESTIGATION and INQUEST

On the 27th January 2025, an investigation was commenced into the death of Gemma May Weeks, born on the 13th November 1996. The investigation concluded at the end of the Inquest on the 6th August 2025. The Medical Cause of Death was:  

1a Combined drug toxicity (ketamine and [REDACTED])  
1b 2 Urinary bladder necrosis and chronic pyelonephritis due to ketamine
1c The conclusion of the Inquest recorded that Gemma May Weeks’ death was drug related. 
4CIRCUMSTANCES OF THE DEATH 

Miss Weeks had been a ketamine user for approximately 10 years. Her use of ketamine, a controlled drug of class B, had increased over the years and there are reports that in 2024 she was using approximately £500 of ketamine per week. Long term use of ketamine had had a detrimental effect on Miss Weeks’ health. She was significantly underweight (ketamine suppresses the appetite) and had developed ketamine bladder syndrome, a condition associated with considerable pain and incontinence. Despite the health complications caused by the regular ketamine use, Miss Weeks was unable, even with considerable support, to achieve a sustained period of abstinence. She reported that the pain caused by the damage to her bladder could only be relieved by the analgesic properties of ketamine, thereby leading to further and increased use, causing further bladder damage. On 26th January 2025 she was found deceased in her room at her temporary accommodation. She had consumed high levels of ketamine and [REDACTED], the combined effects of which caused her death.
5CORONER’S CONCERNS  

The MATTERS OF CONCERN are as follows: During the inquest evidence was heard that: Ketamine is a controlled drug of class B. There is a perception in naïve users that this signifies “lesser” risks associated with using ketamine as compared with class A drugs. However, in acute overdose, ketamine can be fatal. It is also highly addictive, with reports of usage notably increasing in young people, among whom the risks of ketamine use do not appear to be well understood. I heard evidence that ketamine has become easily, widely and cheaply available. Local drug treatment agencies have seen a corresponding increase in individuals reporting ketamine addiction and seeking assistance for the same. In addition, chronic ketamine use can lead to devastating health complications, including   ketamine bladder syndrome, an extremely painful condition that requires reconstructive surgery to repair. I have concerns with regard to the following:The dangers and risk associated with both acute and chronic ketamine use are not well understood by the public and potential first time users of the drug. Ketamine’s classification as a class B controlled drug may give an impression that the dangers associated with its use are reduced as compared with class A drugs. There is little understanding of the risks and dangers of ketamine use amongst the age group that appear to be at most risk of starting to use the drug.The health consequences of chronic ketamine use are well understood by those that encounter them, including drug treatment providers and those working in healthcare. Those consequences are not, however, well understood outside of those circles. 
6ACTION SHOULD BE TAKEN

In my opinion urgent action should be taken to prevent future deaths and I believe you and/or your organisation have the power to take such action.    
7YOUR RESPONSE

You are under a duty to respond to this report within 56 days of the date of this report, by 14th October 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. 
8COPIES and PUBLICATION

I have sent a copy of my report to the Chief Coroner and to the following Interested Persons:   

(1) (Miss Weeks’ mother)
(2) (Miss Weeks’ sister)
(3) (Miss Weeks’ sister)
(4) (Miss Weeks’ sister)    
(5) [REDACTED] (Miss Weeks’ father)
(6) Dorset Healthcare NHS Foundation Trust

the coroner, at the time of your response, about the release or the publication of your response by the Chief Coroner. 
9Dated  19th August 2025   Signed Brendan J Allen