From the 1990 Poll Tax riots to the 2012 London Olympic Games, Where the Evidence Takes Us tells the compelling stories of a life spent on the policing frontline. Particularly fascinating are its descriptions of undercover operations and techniques. This is a book for all true crime fans and for anyone with an interest in the realities of policing today.

John Sutherland, over twenty-five-year career in the Met Police; author of Blue: A Memoir and Crossing the Line: Lessons from a Life on Duty

Where the Evidence Takes Us is a stirring testament to the untold stories behind the badge. Through the eyes of Detective Chief Superintendent, Kevin O'Leary, readers investigate the veins of crime and justice in the heart of London. Along the way, O’Leary explores the delicate balance between duty and personal sacrifice through deeply human stories of the individuals who put themselves in harm’s path to protect you and I. The narrative offers a rare glimpse into the inner workings of law enforcement—warts and all.
This book is more than a memoir; it's a mirror reflecting the evolving landscape of policing and society at large. Against the backdrop of seismic shifts in public perception, O'Leary navigates with nuance and empathy, confronting the complexities of trust, accountability, and the quest for reform. At a time when truth and understanding are in short supply, this is an important book—a reminder that behind every statistic, there are real people with real stories. Gripping, insightful, and profoundly human, this book will stay with you long after you've turned the final page.

Tremaine du Preez, PhD, director, Decide Consultancy; global faculty member, Duke Corporate Education; author of DECIDE: The Art and Science of Choosing Wisely and Raising Thinkers: Preparing Your Child For the Journey of Life