Keith Duncan joins Johnson County Schools as an Academy Certified Police Officer, serving since 2021.
He brings 19 years of military service, having served since 2008, along with 15 years of law enforcement experience. In 2023, he became a certified Defensive Tactics Instructor through the police academy. Officer Duncan is excited to work with the students of Johnson County and to serve his community.

Meet Officer Keith Duncan
October 13, 2025