Marlon Grossmansolicitor

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    Marlon Grossman

    Marlon joined Sonn Macmillan Walker in April 2021. He is a solicitor advocate who specialises in serious and complex criminal cases, notably fraud, money laundering, large drug conspiracies and murder.

    After qualifying in 2007, Marlon began his career representing clients in the Magistrates’ Court. He subsequently gained his higher rights qualification and began working in the Crown Court, developing his advocacy before juries and appearing before the Court of Appeal. He gained police station accreditation and uses his trial experience in the representation of clients at this first and potentially last stage of proceedings.

    He now specialises in high profile criminal cases, appearing before juries at courts across London including the Central Criminal Court (Old Bailey) in lengthy and complex trials. These cases necessitate extensive and detailed preparation, often involving hundreds of thousands of pages and complicated expert evidence. Marlon is currently representing a foreign defendant alleged to be involved in one of the largest ever conspiracies to import class A drugs prosecuted in the UK.

    Since joining Sonn Macmillan Walker, Marlon is developing his extradition practice and brings his criminal experience to this challenging and fraught area of law. Key to all his work is building strong relationships with his clients to ensure they are supported throughout their case. He brings his understanding and insight to all his cases to achieve the very best possible outcomes.

    Recent cases

    North West Regional Crime Unit v K – Following the submission of extensive and detailed witness statement and exhibits, the North West Regional Crime Unit agreed to discharge their freezing order over £20,000 of our client’s funds. Click here to read more.

    What people are saying

    “I am writing to you, to express something that simple words in an email can scarcely convey – our profound and heartfelt gratitude for everything you have done for us. Your unwavering support, expertise, and compassion have been more than just professional guidance; they have been a source of strength and comfort in one of the most challenging periods of our lives. Thank you, once again, for being our pillars of strength.” Client, 2023.

    “I chose Sonn McMillan walker for a second time to represent me in court as the first time round was an astounding result with David kitson circa 2019! This time around I liaised with Marlon Grossman who is so patient and pleasant to communicate with nothing is too much for Marlon who then allocated me a barrister daniel cavalier with only days notice from myself and once again we’ve had another astounding and unexpected result in court! I highly recommend daniel he is absolutely invaluable with his extensive knowledge and expertise in his field, I’m one happy client. Please do not hesitate to use sonn McMillan walker if you’re ever in need no matter how big or small you think your case is these guys are excellent! Money well spent!” Client, 2023