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Serious & Organised Crime Lawyers in London

Legal 500 Leading Firm 2026
The Times Best Law Firms 2026
Criminal Defence

Serious & Organised Crime Solicitors London

Recognised as a Legal 500 Leading Firm 2026 and included in The Times Best Law Firms 2026, Lewis Nedas Law represents individuals and businesses facing investigations and prosecutions involving serious and organised crime throughout London and England & Wales.

If you have been arrested, invited to attend a police interview, become the subject of a National Crime Agency (NCA) investigation or charged with a serious criminal offence, obtaining specialist legal advice at the earliest opportunity is essential. Contact our criminal defence solicitors on +44 20 7387 2032 or complete our online enquiry form for confidential legal advice.

Call +44 20 7387 2032 Make a Confidential Enquiry
Specialist Defence

Specialist Serious Crime Defence

Allegations of serious and organised crime can have life-changing consequences. Investigations are often lengthy, complex and involve multiple law enforcement agencies, extensive digital evidence, financial records, forensic evidence and covert investigative techniques.

Our solicitors provide strategic legal representation throughout every stage of a criminal investigation, from police station advice through to Crown Court trials, confiscation proceedings, appeals and related regulatory matters.

Why Choose Lewis Nedas Law?

Why Choose Lewis Nedas Law?

Lewis Nedas Law is recognised for its work in serious and complex criminal defence.

Our credentials include:

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Recognised as a Legal 500 Leading Firm 2026

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Included in The Times Best Law Firms 2026

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Partner-led representation throughout your case

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More than 40 years' experience defending serious criminal allegations

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Representation before Magistrates' Courts, Crown Courts and the Court of Appeal

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Experience acting in investigations conducted by the National Crime Agency, HMRC, specialist police units and the Crown Prosecution Service

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Close collaboration with leading King's Counsel, forensic experts and specialist investigators

Every case is different. Our advice is based on the available evidence, the applicable law and your individual circumstances.

Serious Crime Investigations

Serious Crime Investigations

Serious crime investigations frequently involve:

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National Crime Agency investigations

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Organised crime allegations

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Conspiracy allegations

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Covert surveillance

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Digital forensic evidence

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Financial investigations

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Search warrants

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Asset restraint proceedings

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Multi-defendant prosecutions

These investigations can begin long before any decision is made to charge a suspect. Early legal advice allows your solicitor to protect your rights and assess the strength of the evidence from the outset.

Offences We Defend

Serious Criminal Offences We Defend

Our team represents clients accused of a wide range of serious offences, including:

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Murder and manslaughter

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Conspiracy offences

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Serious violence

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Human trafficking and people smuggling allegations

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Organised crime conspiracies

Many of these investigations involve extensive evidence gathered over long periods and require careful legal analysis from experienced criminal defence solicitors.

NCA Investigations

National Crime Agency (NCA) Investigations

The National Crime Agency investigates some of the UK's most serious criminal activity.

Cases frequently involve cooperation between:

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Regional Organised Crime Units

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Police forces

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HM Revenue & Customs

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The Serious Fraud Office

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International law enforcement agencies

Our solicitors have experience advising clients during complex multi-agency investigations involving organised crime, financial crime and international enquiries.

Complex Criminal Trials

Complex Criminal Trials

Serious criminal prosecutions often involve:

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Large volumes of evidence

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Digital communications

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Telephone analysis

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Cell site evidence

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CCTV

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DNA and forensic science

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Financial records

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Expert witnesses

Our solicitors work closely with specialist King's Counsel, forensic scientists, digital experts and independent investigators to prepare every aspect of your defence.

Criminal Appeals

Criminal Appeals

Where appropriate, Lewis Nedas Law advises clients seeking to challenge convictions or sentences.

We provide advice regarding:

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Appeals against conviction

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Appeals against sentence

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Criminal Cases Review Commission (CCRC) applications

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Fresh evidence

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Miscarriages of justice

Each appeal is carefully reviewed to assess whether there are proper legal grounds to challenge the outcome.

Our Experience

Our Experience

Lewis Nedas Law has extensive experience defending individuals facing some of the most serious allegations prosecuted before the criminal courts.

Our work includes representing clients in cases involving:

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Organised crime conspiracies

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Murder investigations

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Serious violence

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Firearms allegations

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Drug trafficking

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Serious fraud

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Money laundering

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Historic allegations

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Complex multi-defendant Crown Court proceedings

Our criminal defence team includes Jeffrey Lewis, Leila Abdul-Rasool, Siobhain Egan, Miles Herman, Tony Meisels, Laura Saunsbury and Keith Wood, all of whom have substantial experience advising clients facing serious criminal investigations and prosecutions. Where appropriate, they work alongside leading King's Counsel, forensic scientists, digital forensic specialists and independent experts to provide comprehensive legal representation.

What To Do Next

What Should You Do If You Are Under Investigation?

If you become aware that you are under investigation for a serious criminal offence:

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Obtain specialist legal advice immediately.

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Do not answer police questions without legal representation.

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Preserve documents and electronic evidence that may assist your defence.

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Avoid discussing the investigation with third parties or on social media.

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Seek advice before responding to investigators or enforcement agencies.

Early legal advice enables your solicitor to assess the allegations, explain your legal position and develop an effective defence strategy.

FAQ

Frequently Asked Questions

Should I speak to the police before contacting a solicitor?

No. You should obtain specialist legal advice before answering police questions.

Can Lewis Nedas Law represent clients investigated by the National Crime Agency?

Yes. We regularly advise clients facing NCA and other multi-agency investigations.

Can I obtain legal advice before I am charged?

Yes. Early legal representation is often valuable during the investigation stage.

Can you represent me at the police station?

Yes. We provide advice and representation during police interviews and throughout criminal investigations.

Can Lewis Nedas Law represent clients throughout England and Wales?

Yes. We represent clients across London and throughout England and Wales.

Speak To Our Team

Contact Our Serious & Organised Crime Solicitors London

If you are under investigation or facing prosecution for a serious criminal offence, obtaining specialist legal advice at the earliest opportunity can make a significant difference.

Lewis Nedas Law is recognised as a Legal 500 Leading Firm 2026 and included in The Times Best Law Firms 2026. Our experienced criminal defence solicitors represent individuals and businesses facing serious and organised crime investigations throughout London and across England and Wales.

Depending on the nature of your case, your matter may be handled by Jeffrey Lewis, Leila Abdul-Rasool, Siobhain Egan, Miles Herman, Tony Meisels, Laura Saunsbury or Keith Wood, each of whom has extensive experience in serious criminal defence and complex investigations.

To speak with a member of our specialist team, call +44 20 7387 2032 or complete our online enquiry form to arrange a confidential consultation.

Call +44 20 7387 2032 Arrange a Confidential Consultation

Contact Us

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