The Patrol Division is supervised by Commander John Sellers, who has been with the department since 1999. Commander Sellers has served in several positions and collateral duties with the department, including: patrol officer, field training officer, SWAT, senior patrol officer, motor officer, patrol sergeant, and administrative sergeant. He was promoted to commander in August 2021.
Commander Sellers obtained his Bachelor of Science in Criminal Justice Administration and Master of Science in Public Administration and Leadership. He is also a graduate of the Northwestern University School of Police Staff and Command and has attended several law enforcement leadership and management courses.