DM-3 Response Accepted Self-assessed

Prevent replication of Abelard Two management failures

Recommendation

It is recommended that the Metropolitan Police introduce systems to ensure that the management arrangements which applied during the Abelard Two Investigation can never be replicated in any future investigation, and that proper management arrangements, in compliance with the Association of Chief Police Officers' Murder Manual, exist on all occasions.

Published Evidence Summary
The following publicly available evidence relates to this recommendation:
According to the Official government response, June 2023; Metropolitan Police Service / College of Policing, November 2021, the Metropolitan Police Service (MPS) introduced systems to prevent the replication of Abelard Two management failures. According to the Official government response, June 2023; Metropolitan Police Service / College of Policing, November 2021, the National Major Crime Investigation Manual (MCIM), published in November 2021, sets standards for all major crime investigations, covering strategic management and ensuring distinct roles for Senior Investigating Officers and Family Liaison Officers. According to the Official government response, June 2023; Metropolitan Police Service / College of Policing, November 2021, the MPS also updated its conflict of interest declaration and policy, confirming that the specific failures of the Abelard Two investigation could not be replicated under current structures.
How was this assessed?
Assessed by gemini-2.5-flash on 19 Mar 2026
Checked data held on this site (government responses, progress updates, independent evidence)
External sources searched: www.gov.uk, www.legislation.gov.uk, hansard.parliament.uk
Jurisdiction
England
Section Reference
Volume 1
Response
Accepted
Accepted Metropolitan Police Service
22 Jun 2023

The MPS has given assurances that the management arrangements during this particular investigation (Abelard Two) would not happen under current structures and have updated the relevant conflict of interest declaration and policy. The new National Major Crime Investigation Manual (MCIM) published in November 2021 covers all aspects of major crime investigation and sets the standard for all forces alongside the relevant Authorised Professional Practice (APP) produced by the College of Policing. The MCIM now clearly sets out guidance that the role of Senior Investigating Officer and Family Liaison Officer are distinct with their own individual strategies. The manual sets out how major crime investigations should be strategically managed including the importance of adopting a professionally curious mindset, testing investigative hypotheses, and the use of the National Decision Model in decision making. The MCIM is now embedded in practice across all police forces.

Read Full Response
Published Evidence

Published assessments of implementation progress from inspectorates, select committees, official progress reports, and other sources. Check the source type badge to see whether each assessment is independent or government self-reported.

Confirmed Completed
01 Nov 2021
Metropolitan Police Service / College of Policing Other

The National Major Crime Investigation Manual (MCIM) published November 2021 sets out guidance ensuring SIO and FLO roles are distinct with separate strategies. The manual covers strategic management of major crime investigations including professionally curious mindset and use of the National Decision Model. The MPS updated its conflict of interest declaration and policy.

View detailed findings

Management arrangements reformed through the MCIM (November 2021) and updated MPS policies. The specific failures of the Abelard Two investigation could not be replicated under current structures.

MPS Operation Drayfurn response, 2022 View Source
Source
Report The Report of the Daniel Morgan Independent Panel 15 Jun 2021
Responsible Bodies
Metropolitan Police Service Primary
Recommendation age 4.8 yrs
Last formal update 1006 days ago