Sonn Macmillan Walker is reputed for its depth of expertise in an array of criminal matters which ‘hit the headlines’, ranging from extradition proceedings and murder cases to assault hearings and allegations of money laundering. The practice is jointly led by Amy Cox, Leah Connolly and Katy Smart. Cox is well-versed in handling violent crimes, immigration cases, and sexual offences, while  Smart has built a strong record in the extradition space, working with agencies and entities in multiple jurisdictions. Connolly is recognised for her representation of vulnerable individuals in the full range of criminal proceedings in both the Youth and Crown Courts.
Legal 500 Editorial commentary

Testimonials

Collated independently by Legal 500 research team.

  • 'Sonn Macmillan Walker is a first-class firm operating a high level of service to all their clients, regardless of the size of their case. Professionally run, meticulous case preparation, and first-class client care. They are consistent, reliable, and highly professional.'
  • 'As a firm, they attract high-profile cases as a result of their reputation for excellence.'
  • 'Amy Cox is head of criminal litigation and is second to none. Hard working, well-respected amongst colleagues, peers, clients, and judges. She takes enormous pride in running a highly professional and first-class criminal department, leading the way amongst their competitors.'
  • 'The SMW team deals with the most serious and complex cases. They are all experienced and highly skilful lawyers who lead by example and work as a tight-knit team. There aren't many firms who rival SMW's skill-set and experience. Their cases are the ones that make the headlines.'
  • 'This is a tight-knit and professional team who are very dedicated to their clients and provides counsel with detailed instructions.'
  • 'What sets this team apart is the absence of ego. They work as genuine partners in the case, respect counsel’s role, and do not lose sight of the client’s broader interests. Their standards are high, their preparation meticulous, and their integrity consistent.'

Lawyers

Next Generation Partners

Junior partners with significant recognition from clients and peers in the market and key roles on multiple matters.

Leading associates

Leading associates with regular involvement in their team's key work, and recognition from peers or clients as being ones to watch.

Practice head

Amy Cox; Katy Smart; Leah Connolly