06/27/2026
This week, we gathered to honor a remarkable legacy and welcome a new chapter for the San Bernardino County District Attorney's Bureau of Investigation.
After more than four decades of distinguished law enforcement service, Chief Investigator Eric Hopley retired, leaving behind a career defined by integrity, humility, and a steadfast dedication to justice. His guidance has shaped the Bureau, strengthened our communities, and set a lasting example for future generations.
"It's been an honor to have Chief Hopley by my side since I came into office in 2019. I have seen firsthand how his direction helped define what this Bureau stands for today-professionalism, strong ethical standards, and a clear sense of purpose," said District Attorney Jason Anderson. "I am deeply grateful for his decades of service and look forward with great confidence to Chief Mayfield's stewardship as he leads the Bureau of Investigation into its next chapter."
As Chief Hopley's remarkable tenure comes to a close, his legacy provides a strong foundation for the future. Building on that legacy, we now welcome Chief Investigator Chad Mayfield as the Bureau's new leader. Having served in every rank within the DA's Bureau of Investigation, Chief Mayfield brings extensive experience and a deep dedication to our mission. He assumes command at an exciting time for the Bureau.
We look forward to the vision and professionalism he will bring as he guides the next generation of investigators in service to our communities.
Congratulations to Chief Hopley on an exceptional career, and congratulations to Chief Mayfield as he takes the helm.
The future of the Bureau of Investigation is in capable hands.