An ounce of reasoning is worth a pound of opinion An ounce of reasoning is worth a pound of opinion

An ounce of reasoning is worth a pound of opinion

The defendants denied the validity of a will on the grounds that the testatrix lacked testamentary capacity. The judge found that the conclusion of...
Review of Guidance for the instruction of experts in civil claims Review of Guidance for the instruction of experts in civil claims

Review of Guidance for the instruction of experts in civil claims

The Civil Justice Council (‘CJC’) is intending to review its ‘Guidance for the instruction of experts in civil claims’ with a...
Update on EWI Advocacy Update on EWI Advocacy

Update on EWI Advocacy

One of the key roles of the Expert Witness Institute (‘EWI’) is to ensure that policy, rule and regulatory changes are informed by the...
Legal Aid: Experts' Fees Legal Aid: Experts' Fees

Legal Aid: Experts' Fees

This case is of obvious importance to experts authorised by the Family Court to be instructed in public law proceedings but it has implications for...
An expert report that is entirely equivocal on the key issues is of little assistance to... An expert report that is entirely equivocal on the key issues is of little assistance to...

An expert report that is entirely equivocal on the key issues is of little assistance to...

The court noted that the jointly instructed expert demonstrated a clear lack of understanding of both CPR 35 and the duties owed to the court by an...
EWI Annual Conference 2025: Opening keynote looks at how to be a witness as well as an... EWI Annual Conference 2025: Opening keynote looks at how to be a witness as well as an...

EWI Annual Conference 2025: Opening keynote looks at how to be a witness as well as an...

Podcast Episode 13: Long-Standing Policy Issues Podcast Episode 13: Long-Standing Policy Issues

Podcast Episode 13: Long-Standing Policy Issues

In the 13th episode of the Expert Matters Podcast, we look at five long-standing policy issues that have had significant developments recently: (1)...

Check out our Case Updates and Member Magazine

Looking for more news relevant to the Expert Witness community? Why not check out our database of cases relevant to Expert Evidence or the latest and previous editions of our member magazine, Expert Matters.

News

Clicking on one of the topics below will display news items relevant to that topic. You can also use the search bar below to identify news items.

A mother's malign influence on her children
Keith Rix 796

A mother's malign influence on her children

byKeith Rix

 

Commentary

This is a case which will assume much greater importance for the 15 points of practice and practical steps that the judge decided can help reduce the risk of well-meaning professionals falling into pitfalls that hinder the identification of safeguarding issues at an early stage than as a case with learning points for experts.

For some of the experts in the fields from which jointly appointed experts were instructed, it illustrates how their evidence is tested and applied in a case of suspected fabricated or induced illness (FII).

The evidence of two of the experts illustrates the importance of healthcare experts having regard to the reliability of the evidence on which they rely. The toxicology expert raised some concerns about the accreditation of the hospital laboratory where tests had been carried out. He was clear that the process adopted was entirely appropriate for clinical purposes and the purposes of the court but described “the analysis as not being 'good' but 'not bad'” leading the court to acknowledge that the testing was not forensically robust. Likewise, the respiratory expert was quick to recognise the limitations in commenting on still bronchoscopy images as supplemented by a thorax CT scan. It is for the court to decide on the reliability of evidence but in doing so the court requires the assistance of experts who can identify matters relevant to reliability that would otherwise be beyond the knowledge and understanding of the court.

It appears that the cross-examination of some experts lasted for days. For those whose reports addressed the reliability of the evidence on which they relied their cross-examination might have lasted longer and their evidence carried left weight had they not addressed the reliability of the evidence.

There were a number of experts in this case but they did not include an expert in paediatric gastro-enterology. When an issue arose as to the connection between cystic fibrosis and pancreatic insufficiency, the court accepted the evidence of the paediatric respiratory medicine expert, even though he made it clear that he is not an expert in paediatric gastro-enterology. This can be regarded as an example of the court relying on an expert’s working knowledge of a matter on the border or outside their field of expertise.  

Learning point
  • An expert’s report should include a consideration of the reliability of the evidence on which they rely.

To continue reading you must be an EWI member, become a member and access exclusive content. 

Already a member? Login

Share

Print
Comments are only visible to subscribers.