Police Captain to Security Expert: How Michael Johnston Built Code4 Consulting | Episode 13
In this episode of the Business Origin Story podcast, Drew Mitchell sits down with Michael Johnston, principal consultant at Code4 Consulting. Drawing from over 34 years in law enforcement and security, Michael shares his transition from retiring as a Henderson Police Captain to becoming a trusted security expert witness for high-profile premises liability and personal injury cases.
From Patrol Officer to Police Captain
Michael’s journey in public safety began in 1989 in Lincoln, Nebraska, before moving to Nevada to join the Henderson Police Department. Over a 30-year career, he worked through the ranks, leading task forces and spending the majority of his tenure in the investigations division before retiring as a police captain in 2019. After expanding his experience into casino gaming and contract security, Michael transitioned his private investigation firm into Code4 Consulting—a specialized expert witness practice.
The Role of a Security Expert Witness
Michael provides critical objective analysis for personal injury law firms handling defense and plaintiff cases involving premises liability, excessive force, and failure in duty of care. He conducts deep evidentiary reviews during discovery—analyzing depositions, video footage, and documentation—to draft comprehensive expert witness reports. Michael emphasizes that objectivity and flexibility are paramount, as expert opinions must adapt whenever new evidence comes to light.
Predictable Is Preventable: Protecting Small Businesses
Beyond litigation support, Michael passionately advocates for risk prevention. Living by the axiom "If it's predictable, it's preventable," he advises business owners to consult security professionals before lawsuits occur rather than after. His single biggest takeaway for entrepreneurs is the power of rigorous documentation—regularly logging maintenance, inspecting hazards, preserving surveillance video, and updating safety protocols to minimize liability.
Balancing Work, Mentorship, and Utah Cabin Life
Michael credits his smooth transition into expert witness work to the mentorship of former Chief of Police Tommy Burns. Today, at 60, Michael balances his remote consulting practice with quality time at his off-grid cabin in Duck Creek Village, Utah. By leveraging modern digital tools, he maintains complete freedom to enjoy leisure while continuing to serve law firms across Nevada and beyond.
Final Thoughts
Michael Johnston’s story demonstrates how decades of specialized public service can evolve into a fulfilling consulting career that continues to protect lives and support justice.
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