Day in the life of an Expert Witness

Our day in the life series provides examples of the kind of work undertaken by our members across a range of different professional backgrounds.

Andrew Cannestra v Mclaren Automotive Events Limited [2025] EWHC 1844 (KB)
Case Updates

Andrew Cannestra v Mclaren Automotive Events Limited [2025] EWHC 1844 (KB)

The judge found that the Defendant’s expert in snowmobile operations was a partial witness who acted as an advocate for the Defendant’s case. He not only ignored the Claimant’s evidence and adopted the snowmobile guides’ evidence, but positively sought to persuade the Court to find facts in the Defendant’s favour.

 

Extradition and suicide risk
Case Updates

Extradition and suicide risk

This case is important for two reasons. It illustrates that having “no control over actions” and “not making a rational decision" to end his life can be construed as satisfying Turner proposition 4. It makes clear that Turner proposition (4) is not directed at the general background or lead-up to a suicide attempt but is focused on the moment in time when suicide is attempted.

Hebda v District Court in Krakow, Poland [2025] EWHC 860 (Admin)

A fundamentally flawed report
Case Updates

A fundamentally flawed report

The parties unanimously agreed that the report of a Court appointed expert was fundamentally flawed, could not be relied upon, and a new psychologist would need to be instructed after the expert directly challenged the findings of the Court and the soundness of the evidence on which those findings were based. The Court denied the expert’s subsequent request for anonymity.

Liverpool City Council v A & Ors [2025] EWHC 1474 (Fam)

Expert evidence and the materiality of a risk
Case Updates

Expert evidence and the materiality of a risk

Although this is an orthopaedic case and in which given its preliminary nature the expert evidence was not tested, it is helpful for experts in general as well as orthopaedic experts. It sets out the law on consent as established in not only Montgomery but also in McCullough. It touches on orthopaedic experts giving evidence in cases outside their own subspecialty.

Butler v Ward [2025] EWHC 877 (KB)

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