R v A (2024)
Prosecution as Leading Counsel in a tens of millions international money laundering enterprise involving organised crime networks.
Barrister

Details
Practice Type
Prosecution
Criminal Defence
Direct Access
Not Qualified
Serious & Organised Crime
Serious Sexual Offences
Fraud & Financial Crime
Drugs & Drug Conspiracies
Firearms & Weapons Offences
Serious Violence
Money Laundering
Human Trafficking & Modern Slavery
Appellate & Post-Conviction
Abbe Arnold is a highly experienced criminal barrister, regularly instructed by solicitors in both prosecution and defence, acting as leading and junior counsel in cases of significant seriousness and complexity. Her practice covers the full spectrum of serious criminal work, including serious violence, large-scale drug trafficking, complex fraud, money laundering armed robbery and arson. She is particularly sought after in multi-handed trials and cases involving substantial volumes of evidence or complex forensic and expert issues.
Abbe has a strong defence practice and is frequently instructed for private clients facing allegations where liberty, reputation and livelihood are at stake. She has secured acquittals in all areas of her practice, including commercial drug supply, offences of violence and firearms, often where the prosecution relied heavily on expert or scientific opinion. She is particularly effective at identifying and exposing weaknesses in expert evidence.
As a Grade 4 CPS prosecutor, Abbe has conducted numerous multi-defendant trials and appeared as junior counsel in high-profile prosecutions. She is trusted with demanding cases requiring meticulous preparation and strategic control, and is known for presenting complex evidence to juries with clarity and precision. Her experience includes cases reliant on expert, forensic and technical evidence.
Where clients plead guilty, Abbe is regularly instructed for high-stakes sentencing hearings, including cases involving large-scale drug importation, serious sexual offences and dishonesty. Her focused preparation and persuasive mitigation have resulted in exceptionally favourable sentencing outcomes, even in cases carrying substantial custodial risk.
Her experience includes defending in complex conspiracy cases, including a multi-million-pound, eight-handed conspiracy involving an international organised crime network, as well as cases involving firearms, GBH and aggravated burglary, where she has successfully dismissed the most serious charges by legal application.
Abbe has particular expertise in appeals and Criminal Cases Review Commission (CCRC) applications, advising on post-conviction matters including appeals against conviction and sentence for offences such as murder, armed robbery, GBH and large-scale drug importation. Solicitors value her ability to analyse historic cases with precision and provide clear, realistic advice at an early stage.
A specialist trial advocate, Abbe is recognised for her meticulous preparation, forensic analysis and strategic clarity. Approachable and authoritative, she quickly gains the confidence of clients and courts alike. Her ability to identify the key issues at the outset of a case and develop a clear strategic roadmap makes her a reliable and effective choice for serious criminal defence, complex prosecution work and appellate litigation.