In Memory
of David Horn
– Pioneer of Investigative Interview Recording 

On Thursday, 31st October, David Horn, founder of David Horn Communications Ltd. (which later became the UK branch of what is today Davidhorn), passed away peacefully.

David Horn was a driving force in transforming investigative interviewing in the United Kingdom and beyond, and his contributions have left a strong mark on the pursuit of justice. 

He began his career in law enforcement, rising to the rank of Chief Superintendent.


In the 1980s, David Horn served on the original Steering Committee for the introduction of recorded interviewing in the UK – a groundbreaking reform that would fundamentally change how police interviews were conducted and how justice was served. 

In 1985, David founded David Horn Communications Ltd. with a clear mission: to develop technology that would ensure the integrity of investigative interviews. His company became the first to create a digital recording solution that fully met UK legislation for interview recording, setting new standards for accuracy and reliability in criminal investigations. 


David understood what many in law enforcement were coming to recognise – that mishandled police interviews had led to grave injustices and wrongful convictions, destroying innocent lives while allowing real perpetrators to walk free. He dedicated his life’s work to preventing such tragedies. 

Throughout his career, David was passionate about combining technology with scientifically based, non-coercive interviewing techniques proven to be far more effective in discovering the facts. He believed deeply that proper interview recording wasn’t just about technology – it was about protecting the innocent and ensuring justice prevailed. 

In February 2021, David Horn Communications Ltd. was acquired by Indico Systems AS, and in March 2023, the companies merged under a new name: Davidhorn – a fitting tribute to the man who started it all. 

Today, police forces around the world regard Davidhorn as their trusted partner in implementing police interview recording solutions and methods. This global reach and reputation stand as a testament to David’s vision and unwavering commitment to justice. 

David leaves behind his wife Maureen and sons Jeff and Stuart, who continue to carry forward his legacy within the company. 

We are grateful for everything David Horn accomplished. His legacy lives on in every properly recorded interview and every innocent person whose life is protected by the standards he helped establish. 

Our thoughts are with Maureen, Jeff, Stuart, and all of David’s family and friends. 

Davidhorn Team