ON APPEAL FROM THE CROWN COURT AT ISLEWORTH
His Honour Judge Matthews
T20177063
Strand, London, WC2A 2LL |
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B e f o r e :
MR JUSTICE JAY
and
MR JUSTICE MURRAY
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AWJ |
Applicant |
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- and - |
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REGINA |
Respondent |
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Mr J Price QC and Ms Chetna Patel (Instructed by Crown Prosecution Service) for the Respondent
Hearing date: 28 October 2021
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Crown Copyright ©
Macur LJ:
The Facts
The application to admit fresh evidence
The fresh evidence
"19. That a wide number of biomechanical variables are considered in my report is a reflection of the vague description provided by [AWJ,] this is acknowledged at section 105 of the report, 'It is my opinion, from a biomechanical engineering perspective, that the punch scenario introduces a significant number of variables, which are potentially significantly different from those previously considered by the experts, who were asked to provide an opinion based on the original scenario. Perturbations include force magnitude, direction and duration of the perpetrator's punch and body position, reflex, and movement of the victim. Such is the additional complexity in nature, magnitude and interrelationship between these variations (perturbations) the mechanics of the punch scenario cannot be precisely stated'.
20. It is noteworthy, that should a more detailed account of the assault scenario have been provided, further effort would have been expended in considering other 'minor changes in the mechanics of the event', since it is an imperative, when characterising a complex dynamic event, such as the scenario in this case, that 'minor changes' be considered. Minor changes (minor perturbations, for example, position or velocity of the head or swinging arm) can have very significant effects on the body kinetics and kinematics, the forces that cause motion and the motion, respectively."
Assessment