Independent Private Investigations That Get Results

Specialist support in False Allegations, Miscarriages of Justice, Appeals and Criminal Justice Cases across the UK.

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Welcome to Lewis Legal Ltd

Following a career in the military and police, Mike Naughton brings over 18 years of specialist investigative experience to Lewis Legal Ltd. We provide independent, thorough investigations and expert witness services across the UK.

We specialise in cases where the criminal justice system has failed individuals — particularly false allegations and suspected miscarriages of justice.

Our work includes:

  • Full case file analysis for missed opportunities and weaknesses
  • Locating and interviewing witnesses
  • Detailed analysis of trial transcripts and ABE interviews
  • Preparation of comprehensive reports for the Court of Appeal or Criminal Cases Review Commission (CCRC)
  • Expert witness services in criminal justice matters

Our Online Diploma Courses

Our flagship training programmes are designed for beginners, military or police leavers, and anyone wanting a rewarding new career as a Private Investigator.

  • Complete Private Investigators Lewis Legal Ltd Diploma Course — 19 Modules + Final Assessment (185+ CPD hours)
  • Complete Private Investigators Surveillance & Counter Surveillance Lewis Legal Diploma Course
  • Complete Private Investigators Infidelity Lewis Legal Ltd Diploma Course
  • Free Lewis Legal Introduction to Private Investigations Course
  • Lewis Legal Guide to Claiming the Covid Vaccine Damage Payment Compensation Course

Plus individual specialist In-House Lewis Legal Ltd Diploma Courses.

Browse All Courses & Enrol Today →