Ray Nash began his 40-year law enforcement career as a police dispatcher while he was still in high school. After a time as a patrolman and street supervisor, he was appointed Police Chief in Irmo, South Carolina at the tender age of 23. Later, he served as a Training Specialist with the Institute of Police Technology and Management (I.P.T.M.) at the University of North Florida, then returned to S.C. for his second tenure as a Police Chief, this time in Summerville.
In 1997, Ray began the first of his three terms as the elected Sheriff in Dorchester County, SC. After retiring in 2009, he pursued an overseas mission for over three years in support of the international police reform effort in Afghanistan. He served as a Professional Police Mentor to the Ministry of Interior, the Criminal Justice Advisor for the US Embassy in Kabul, and the Professional Development Director for the International Police Coordination Board.
As CEO and founder of the Police Dynamics Institute, Sheriff Nash has provided consulting services and leadership training to over 15,000 police officers, government officials, and business leaders from around the world. Agencies that have adopted the character-based principles of Police Dynamics have reported lower crime rates, higher morale, enhanced officer performance, and reductions in ethical failures and complaints.
In 2018, Sheriff Nash, co-founded the Inductive Interview System, a non-linear, non-coercive approach to forensic interviewing for the law enforcement/public safety and mental health professions.