Our Command Staff

Nigel Reynoso

Chief Nigel Reynoso was born in San Luis, Mexico and has been a resident of San Luis, Arizona since 1988. He has served the community as a Police Officer for the City of San Luis Police Department since 2005.

Chief Reynoso has commanded all divisions of the San Luis Police Department including Patrol, Support Services, and Administration as a Police Lieutenant.

Chief Reynoso is a graduate of Northwestern School of Police Staff and Command and the University of Phoenix with a Bachelor of Science in Criminal Justice Administration. He is also a graduate of the Arizona Peace Officer Standards and Training Board (AZPOST) Leadership Program (ALP) Session 21 and has completed the FBI Law Enforcement Executive Development Association’s leadership schools and has achieved the FBI-LEEDA Trilogy Award.

Chief Reynoso serves as a member of the International Association of Chiefs of Police, the Arizona Association of Chief of Police, and the Yuma County Drugs & Delinquency Coalition. Chief Reynos is a United States Marine Corps Veteran.

Alan Guevara

Lieutenant Guevara began his career as a Communications Officer in 2004. After graduating from the AWC Law Enforcement Training Academy in 2011, he was appointed as a Police Officer for the San Luis Police Department.

Lieutenant Guevara’s previous assignments include being assigned as a supervisor for the Crime Suppression Unit (CSU) as well as a supervisor assigned to a patrol squad. Lieutenant Guevara is a certified AZ POST General Instructor, and was certified as an Emergency Medical Technician (EMT) and Tactical EMT.  Lieutenant Guevara has also served as a Field Training Officer, Bike Patrol Officer, and was a member of the Special Enforcement Unit (SEU). He has previously served as a Volunteer Program Coordinator, Reserve Program Liaison, and Citizens Academy Liaison.

Emmanuel Botello

Lieutenant Botello joined the San Luis Police Department in March of 2009. Lieutenant Botello’s previous assignments include Explorer Program Coordinator, Bike Patrol, Traffic Enforcement Unit, Detective assigned to the Arizona State Gang Unit, Field Training Officer and Police Corporal.

Lieutenant Botello is currently a Physical Fitness Instructor, lead Tactical Driving Instructor, lead High Risk Stops Instructor and Field Training Program Coordinator. Lieutenant Botello graduated from the Northern Arizona University and holds a bachelor’s degree in criminal justice. Lieutenant Botello graduated the Arizona Law Enforcement Academy in South Mountain, Phoenix, in 2008.

Damian Miller

Lieutenant Miller started with the San Luis Police Department in February 2005. Lieutenant Miller’s previous assignments have included being assigned as a K9 Sergeant to the Patrol Division, Patrol Sergeant, Patrol Corporal, and Volunteer Program Coordinator.
Lieutenant Miller is a General Instructor, Physical Fitness Instructor, Defensive Tactics Instructor, High Risk Stops Instructor and ICS Instructor. Lieutenant D. Miller is a graduate of the United States Border Patrol Canine Academy in El Paso, Texas (CCEP), the Arizona Department of Corrections Service Dog Academy, and Glendale Community College Law Enforcement Training Academy (LETA).
Lieutenant Miller is currently assigned to Administration Division of the San Luis Police Department.