With over 18 years of specialist investigative experience gained from a background in the military and police, Mike Naughton founded Lewis Legal Ltd to provide independent, thorough investigations and expert witness services across the UK.
We specialise in supporting individuals and families affected by the criminal justice system — particularly false allegations and suspected miscarriages of justice.
We are passionate about sharing real-world investigative knowledge. Our flagship programme is:
The Complete 20-Module Private Investigator Diploma Course — built on the foundations of the former EDI Level 3 and significantly expanded with modern modules including legal process serving, surveillance, linguistic analysis, business setup, and more.
Enrol in the Complete 20-Module Course →
We also offer specialist modules in areas such as Surveillance & Counter-Surveillance, Infidelity Investigations, Body Language & Linguistic Analysis, and more.
Whether you need investigative support for your own case or want to build a career as a professional private investigator, Lewis Legal Ltd delivers clear, ethical, and results-focused work.
Contact Lewis Legal Ltd today for a confidential discussion →