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Podcast Episode 14: Reflections on the EWI Annual Conference 2025
Podcast

Podcast Episode 14: Reflections on the EWI Annual Conference 2025

In the 14th episode of the Expert Matters Podcast, Simon and EWI's Marketing and Events Manger, Heather George, reflect on their highlights from EWI's 2025 Annual Conference which was held on 20 June. The Conference featured a great line-up of panels and speakers, with keynote speeches from Lady Rose, Justice of the Supreme Court, and Lord Justice Birrs, the Deputy Head of Civil Justice. A wide range of lawyers, judges and expert witnesses joined the panel sessions, and EWI member Dr Richard Marshall provided an insightful session on AI and the Expert Witness. You can also check out our 'What's going on at EWI' and 'Newsreel' segments to keep up-to-date on the latest developments in the world of expert witnesses and expert evidence. 

Email chains, gross misconduct and the experts who count the cost
Case Updates

Email chains, gross misconduct and the experts who count the cost

Mrs Justice Joanna Smith provides an incredibly useful judgment following the hearing at the High Court in March of this year. Previous case law and legal tests for gross misconduct were addressed and applied given that such allegations underpinned the case.  The parties adduced expert evidence to establish the value of shares on the assumption that warranties had been breached.This update focuses on both experts’ evidence given that the approaches were significantly different and that one was clearly preferred over the other.      

Inspired Education Online Limited -v- Tom Crombie [2025] EWHC 1236 (Ch). 

AI and the Expert Witness
News

AI and the Expert Witness

It’s impossible to ignore Artificial Intelligence (AI) which suddenly exploded into the public conscious a couple of years ago with the launch of ChatGPT. The term AI was actually coined in 1956, and some of the underlying mathematics has been around for centuries. What changed everything was the emergence of transformers, a technology that was developed at Google that has enabled software to interpret complex human language and offer a remarkable facsimile of intelligent dialogue.

AI is infiltrating almost every area of human endeavour, so it is inevitable that it will impact your practice as an expert witness. In this introductory article, AI practitioner and Expert Witness Dr Richard Marshall discusses: the power and pitfalls of AI tools, and how AI will affect the matters on which experts opine.

Biased instructions, harassment and acting pro bono
Case Updates

Biased instructions, harassment and acting pro bono

Few reported cases assist as to expert evidence in cases of harassment and on the issue of injury to feelings as distinct from psychiatric injury. This summary should be read for this reason. It illustrates how the expert should respond to less than neutral instructions. It illustrates how cardiological evidence was analysed in order for the court to conclude that the defendant’s course of conduct had caused a myocardial infarction. It also reveals the charitable aspect of pro bono legal practice.   

Wei v Long [2025] EWHC 912 (KB)

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

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 the jointly instructed expert as to testamentary capacity was inadequately reasoned and evidenced.

Carolyne Mary Parfitt v Victoria Jane Jones & Anor [2025] EWHC 1552 (Ch)

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