Nicholas Whitehorn

Barrister

Nick is an experienced and fearless barrister who brings astute tactical acumen and polished advocacy to the most serious criminal cases. He is versatile, and can adapt to whatever circumstances the case demands.

He has for many years now acted as junior alone or leading junior in heavyweight criminal cases, including for defendants charged with conspiracy to murder, attempted murder, high-level and complex fraud cases, Very High Cost Cases (VHCC), serious organised crime and industrial-level importations of class A drugs. From the early stages of Operation Venetic he was instructed to represent numerous defendants alleged to have committed serious offences using the Encrochat network.

He has been described as a ‘natural advocate’, ’superb’ and ‘phenomenal’ by those who instruct him. He is as comfortable making submissions before the Court of Appeal as he is before juries where his speeches have been described as compelling and his cross examination ‘first class’. His understanding and application of the criminal law is excellent, acquired over many years of trial and appellate experience and he is constantly abreast of new developments.

Nick’s extensive experience in criminal appeals includes a number of cases of murder in which he has been instructed as junior alone and has made submissions in the Court of Appeal and in the High Court. Over many years he has been instructed on a private basis to act in appeal cases which have been reported or resulted in successful outcomes notwithstanding the negative advice of originally instructed counsel.

He is fiercely passionate about defending in criminal cases but has an approachable manner and is easily relatable to his clients.

He also has experience of disciplinary law in football and has sat as a panel member for the County FA.

He has written published articles on criminal law and contributed to issues relating to criminal law in magazines, national broadsheet newspapers and on podcasts.

Recent Notable cases

Drugs

R v Z, Central Criminal Court: Leading junior at first trial of defendant charged with importing cocaine in a case that involved what the NCA described as the largest ever inland seizure of cocaine in the UK; 2 metric tonnes. Defendant was acquitted of firearms offences and jury failed to reach a verdict in respect of the drugs. Media: BBC
R v P, Isleworth Crown Court: Acted for the principal defendant with alleged multi-national links, including to Columbia, accused of conspiring to import cocaine of 500kg into Belgium and 30kg into South Africa using Encrochat. Nick’s client was described as “one of the biggest drugs traffickers in the UK…”. Case involved complex jurisdictional issues. Legal experts were instructed from Belgium and South Africa on behalf of the defence to support an argument that there should be a significant reduction in sentence. Media: The Sun
R v TG, Chelmsford Crown Court: Prosecution discontinue conspiracy to import cannabis in response to written application to dismiss
R v P and others, Loughborough Super Court: silk-led in one of the longest running trials in English criminal history involving a conspiracy to supply class A drugs and firearms: The Guardian

Homicide

R v S: Silk-led, murder in a dwelling of a cannabis dealer: Independent
R v C & L: Silk-led in murder of 18 month-old child. Called and cross examined witnesses including toxicology expert from UK and France. Media: ITV
R v MA: Junior alone. Co-defending with silks on same counts. Client acquitted of conspiracy to murder in gang related shooting in a Kebab shop in North London at the Central Criminal Court. Media: The Sun
R v Walker, 2019: Appeared for mother accused of conspiring with others to cause the abortion of her child. Case heard by High Court Judge Mr Justice Andrew Baker. Made successful submission of no case to answer at the end of prosecution case. Submissions made including as to the legal definition of ‘miscarriage’. All other defendants were convicted. Wrote article for New Law Journal with Lettie Egan on the law of abortion in the UK following this case. Media: Daily Mail, Daily Mirror

Fraud

‘Operation Barbados’: Leading junior in complex, substantial VHCC £20 million pound VAT fraud for 2nd defendant in trial 4, where all other defendants on the main counts were represented by silk and junior. Media: The Times
R v JT and others: Silk-led in private prosecution in respect of a multi-million dollar/euro investment fraud where victims were a German scientist and a member of the prominent US family behind the Hasbro toy brand

Appeals

R v King King [2025] EWCA Crim 596: Instructed on a private basis alongside Kings Counsel for 2 defendants, Father and Son, in an appeal against conviction for murder in which a burglar was stabbed and later died: ITV News
R v Dhir: Instructed privately to represent defendant in appeal (yet to be heard) against conviction for conspiracy to export cocaine by air to Australia in quantities over 550kg in at least 15 separate flights from the UK. Case received nationwide media coverage: Sky News

Recent Testimonials

"Nick is a top level junior destined for silk. He has burning determination to do the best for his clients and always go the extra mile." Legal 500 2026, Crime
"Nicholas is phenomenal. He has the unique capacity to change a case through his cross-examination out-of-the-box thinking. He is a natural jury advocate who is able to simplify the most complex of issues in a straightforward, persuasive and engaging way." Legal 500 2025, Crime
"Nicholas provides great client interaction, listens, speaks his mind and is always on client's side." Legal 500 2023
"Nicholas is quite frankly my ‘go-to’ barrister. Intelligent and articulate, yet able to communicate with the most difficult of clients he provides robust advice and advocacy in the most challenging of cases." Legal 500 2022
"Nicholas is a charming and natural advocate who is always very pleasant to deal with. He has very good client care skills. A superb junior and first-class cross-examiner." Legal 500 2021

Articles and Media

“Art not evidence - Too Radical? Limiting the use of Rap music as evidence in criminal trials”, The Barrister magazine #103, Hillary Term 2025.
Quoted in Financial Times, August 14th 2024 “False information cases in wake of riots test UK’s online safety law”.
"Drill music in the dock: a look at the use of drill music in criminal trials and a practical guide for defence practitioners", LinkedIn with Rebecca McKnight, 2021.
"The Law on abortion - time for a rethink?", New Law Journal with Lettie Egan, 2020.

Additional Qualifications and Training

Vulnerable Witness Training
Direct / Public Access qualified (Bar Council)
Equality, Diversity and Fair Recruitment training (Bar Council)
Qualified Pupil Supervisor (Bar Council)
Football Association Disciplinary Panel member at County level

Memberships

The Honourable Society of Gray's Inn
Criminal Bar Association
British Association for Sport and Law (BASL)

R v T 2022: defended businessman who was alleged to sexually assaulted a member of staff at Brighton & Hove Albion FC Premier League fixture that his business had sponsored: Brighton & Hove News
R v S, 2022: Client acquitted of rape, Luton CC.
R v W, 2022: Client acquitted of importing class A drugs after trial, Luton CC. Allegation involved use of dark web to facilitate the importation and expert evidence on both sides.
R v H, 2021: Junior alone. Client acquitted of attempted murder and 2 alternatives: s.18 wounding and s.20 on basis of deliberate act, St Albans CC. Defendant convicted of the least serious alternative left to the jury which led to his immediate release from custody.
R v H, 2021: Junior alone. Client acquitted of conspiracy to murder in gang related shooting in a Kebab shop in North London at the Central Criminal Court.
R v S, 2021: Successful dismissal argument on charges of possessing firearm with intent to cause fear of violence and perverting the course of justice, Snaresbrook CC. The facts of the case were that the police had seized a firearm from a group of young men who then retrieved it whilst officers stood by.
R v K & Ors, 2020: Secured acquittal for defendant charged with large scale money laundering following 2 ½ month trial at Isleworth CC.
R v Walker, 2019: Appeared for mother accused of conspiring with others to cause the abortion of her child. Case heard by High Court Judge. Successful half time submission at the end of prosecution case. All other defendants were convicted. Wrote article for New Law Journal with Lettie Egan on the law of abortion in the UK following this case.
R v Curd & L, 2019: Silk-Led in case involving Murder of an 18 month-old child in Cornwall.
R v W, 2018: Successfully argued to dismiss charges in case of possessing a firearm with intent to endanger life at Luton CC following an incident in a firearm was discharged in a public street.
R v M & Ors, 2017: Defendant acquitted of conspiracy to convert firearms at Harrow Crown Court in multi-handed trial.
R v M & Ors, 2016: Defended in high profile case of attempt to effect prison escape using imitation firearms at Wood Green Crown Court where Jermaine Baker was fatally wounded by a police officer: BBC
R v R, 2015: Secured acquittal of defendant charged with perverting the course of justice in murder trial, Central Criminal Court.
R v Charles Bronson, 2014: Represented defendant often referred to in the media as 'Britain's most dangerous/notorious prisoner’ who was then facing his first criminal prosecution since 2000.

Criminal Appeal/Reported Cases

R v GS [2025]: Instructed following conviction and sentence in the Crown Court to represent a Mother who was convicted after trial of perverting the course of justice and sentenced to 32 months immediate imprisonment. Sentence reduced to a 12 month suspended sentence order with no penal requirements.
R v King King [2025] EWCA Crim 596: Instructed after trial to represent father and son convicted of murder of a burglar.
R v Wright (Amato Charles) [2019] EWCA Crim 342: Instructed alone to represent appellant who had pleaded guilty to murdering his mother. Case involving complex psychological issues.
R v Youlden [2019]: Successful appeal for young defendant. Sentence reduced from 3 years imprisonment to a 1 year suspended sentence.
Cecil Scott [2017] EWCA 3038 (QB): Tariff review matter. Written submissions made to the High Court relating to the appropriate remaining tariff to apply to a person convicted of Murder in Canada in 1997 upon his repatriation to the UK. Mr Justice Nicol agreed with the submissions made and found in favour.
R v Johncock [2016] EWCA Crim 2218: Sentence for drugs supply reduced 4 years, 8 months to 4 years. Successfully argued that the sentencing Judge placed undue reliance on police evidence as to ‘local prevalence’.
R v Lingurar, Lingurar, Rostas [2015] EWCA Crim 2285: Represented all 3 defendants. Sentences reduced from 2 years to 18 months.
R v Woolastone [2014]: 2 years for Robbery reduced to 12 months.
R. v R (N) [2012] EWCA Crim 3090: Conspiracy to Burgle Sentence reduced from 4 years to 3 years 4 months. Negative advice from original representatives.
R v Whalley (Paul) [2012] EWCA Crim 2700: Challenge to sentence following renewed application for leave for dwelling burglary offence. Sentence being reduced from 6 to 5 years.
R v Akinsete (Marcel) [2012] EWCA Crim 2377: Challenged conviction on basis of there being no direct evidence of actual supply where the defendants were charged with being concerned in the supply of class A drugs.
R v La-Croix [2012]: Commercial supply of Heroin and Cocaine. Sentence reduced from 7 years to 5 years 4 months. Negative advice from original representatives.