School Safety

Graves County Schools Police Department of Public Safety
Graves County SROs are dedicated to providing a safe, supportive, and welcoming learning environment for all students, staff, and visitors across the district. Our SROs are highly experienced law enforcement professionals who serve not only as protectors of the school but also as mentors, educators, and trusted members of the school community.
Graves County SROs brings together more than 200 years of combined law enforcement and public safety experience, representing service from a wide range of agencies including the Kentucky State Police, Mayfield Police Department, Murray Police Department, Graves County Sheriff's Office, McCracken County Sheriff's Office, Morongo Tribal Police Department, City of Blythe Police Department, Murray State University Police Department, and military service in the United States Army Military Police Corps.
Our SROs have served in numerous law enforcement roles throughout their careers, including patrol officers, investigators, field training officers, K-9 handlers, D.A.R.E. instructors, crisis intervention officers, police supervisors, SWAT team members, and law enforcement trainers. Several officers have also served in leadership positions, including Lieutenant, Patrol Sergeant, Chief Deputy, and Chief of Police. Their collective experience provides the district with a strong foundation in safety, emergency response, and community policing.
While school safety is a central responsibility, Graves County SROs place a strong emphasis on relationship building and mentorship. Officers strive to be visible and approachable throughout the school day—greeting students in hallways, visiting classrooms, attending school events, and interacting with students during lunch and recess. These daily interactions help students view officers not only as law enforcement professionals but also as trusted adults who care about their well-being and success.
Graves County SROs reflect the district’s commitment to proactive school safety, strong community partnerships, and positive student relationships. Through professionalism, experience, and a genuine dedication to the students they serve, the SRO team works every day to ensure that Graves County Schools remain safe places where students can learn, grow, and succeed.

Supervising Officer Kevin Green — Graves County Middle School
Assigned: Graves County Middle School
Years in Law Enforcement: 18
SRO Experience: 8 years
Supervising Officer Kevin Green serves as the School Resource Officer at Graves County Middle School and provides leadership and support within the Graves County Schools safety program. With 18 years of law enforcement experience, Officer Green previously served 8 years as a Deputy Sheriff and 2 years as a Chief of Police, gaining extensive experience in public safety, leadership, and community engagement.
Officer Green is a graduate of Ballard Memorial High School and has completed vocational training through West Kentucky Community and Technical College (WKCTC). His professional training includes School Resource Officer Certification Levels 1, 2, and 3, as well as Crisis Intervention Certification, equipping him to support both school safety and student well-being.
As a School Resource Officer, Officer Green serves as both a safety leader and a positive role model within the school community. He proactively maintains a secure learning environment by addressing concerns early, preventing conflicts, and responding effectively to incidents. Equally important, he strives to be a trusted mentor and resource for students, helping them make positive choices and supporting a culture of respect and responsibility within the school.
Officer Green believes that building relationships with students begins with being visible, approachable, and consistently positive throughout the school day. He regularly greets students in the halls, attends school events, visits classrooms, and takes time for informal conversations so students see him as a trusted adult, not just a law enforcement presence.
Originally from Ballard County, Officer Green has served the Graves County community for six years and has developed strong connections with students, families, and staff. He and his wife, Leigh Ann, have been married for 35 years and have two sons, Dylan, who lives in Spring Hill, Tennessee, and Ayden, a senior at Ballard Memorial High School. They are also proud grandparents to one grandchild.
Outside of work, Officer Green enjoys camping, riding bicycles, working on the farm with cattle, and taking cruises.

Officer Mikey J. Turnbow — Graves County High School
Assigned: Graves County High School
Years in Law Enforcement: 45
SRO Experience: 4 years
Officer Mikey J. Turnbow serves as the School Resource Officer at Graves County High School and brings more than four decades of law enforcement experience to the role. Over the course of his career, Officer Turnbow served 25 years with the Kentucky State Police, including 16 years as a K-9 handler, specializing in criminal patrol and drug interdiction. He later served 17 years as Chief Deputy with the McCracken County Sheriff’s Office and worked for 3 years as a Juvenile Probation Officer, gaining valuable experience working directly with youth and families.
Officer Turnbow holds a Bachelor of Science degree from Murray State University and has completed extensive professional training, including K-9 operations, SWAT, criminal patrol, drug interdiction, firearms instruction, and police executive leadership training.
As a School Resource Officer, Officer Turnbow’s primary goal is to ensure the safety and security of students, staff, and visitors at Graves County High School while also serving as a trusted adult that students and staff can talk to about any concern. He believes that building relationships with students starts with simply talking, listening, and asking questions, which allows students to feel comfortable and supported.
Outside of work, Officer Turnbow enjoys riding his motorcycle and spending time with his dogs. He and his wife, Amy, have a daughter, Tori.

Officer Mike Gills — Central Elementary
Assigned: Central Elementary
Years in Law Enforcement: 27
SRO Experience: 8 years
Officer Mike Gills serves as the School Resource Officer at Central Elementary School and brings 27 years of law enforcement experience to Graves County Schools. He spent 23 years with the Mayfield Police Department, where he served in several roles, including School Resource Officer, D.A.R.E. Officer, Patrol Sergeant, and Field Training Officer, mentoring and training new officers entering the profession.
Officer Gills holds both an Associate Degree in Arts and an Associate Degree in Science. Throughout his career, he has been actively involved in programs focused on youth education, community policing, and officer development.
As a School Resource Officer, Officer Gills focuses on ensuring the safety and well-being of students and staff while helping create a positive school environment where everyone feels comfortable and secure. He works to build strong relationships with students so they have another trusted adult they can rely on when they need guidance or support.
Officer Gills believes that relationships are built through daily interactions. He spends time with students in classrooms, hallways, lunch periods, and recess, and often works one-on-one with students who may need encouragement or support. Sometimes that simply means taking a short walk with a student who is feeling anxious so they can relax and refocus.
Originally from Graves County, Officer Gills values the opportunity to serve the community he calls home. Outside of work, he enjoys golf and occasional fishing. He and his wife have three children and a lively household that includes three dogs, two cats, a tortoise, and two geckos.

Officer Ryan Dawson — Symsonia Elementary
Assigned: Symsonia Elementary
Years in Law Enforcement: 31
SRO Experience: 4 years
Officer Ryan Dawson serves as the School Resource Officer at Symsonia Elementary School and brings more than three decades of law enforcement experience to Graves County Schools. Throughout his career, Officer Dawson has served with several agencies, including the Murray Police Department (1994–1997 and 2019–2022), the Kentucky State Police (1998–2014), and the Calloway County Sheriff’s Office (2015–2019). His extensive background includes patrol operations, investigations, and community-based policing.
Officer Dawson earned a Bachelor of Science degree from Murray State University and has completed specialized professional training, including Law Enforcement Driving Range Coordinator certification, Critical Incident Management training, and D.A.R.E. Instructor certification.
Officer Dawson believes a successful School Resource Officer must balance multiple roles throughout the school day—serving as an educator, counselor, mentor, and law enforcement officer when needed. Each day presents different challenges, and he adapts in ways that best support students and staff.
Building strong relationships with students is central to Officer Dawson’s work. He believes it is important for students to see him not just as a police officer, but as someone who cares about them and is there to protect and support them. His daily interactions often include offering encouragement, listening to students, and sharing positive moments with them, helping students feel safe and valued at school.
Officer Dawson has lived in Murray, Kentucky, since he was one year old. He chose to serve in Graves County Schools to step away from traditional policing and focus on working directly with young people.
Outside of work, Officer Dawson enjoys playing pickleball, kayaking, and golfing. He has two daughters: Abigail Dawson, who works for the U.S. Department of Justice and serves in the United States Air Force, and another daughter who is currently a student at Murray State University.

Officer Jason L. Riegler Sr. — Sedalia Elementary
Assigned: Sedalia Elementary
Years in Law Enforcement: 27
SRO Experience: 4 years
Officer Jason L. Riegler Sr. serves as the School Resource Officer at Sedalia Elementary School and brings more than 40 years of public service experience to his role. Before entering law enforcement, Officer Riegler spent 13 years in Southern California as a firefighter and EMS provider, serving his community in emergency response and lifesaving services.
After moving to Kentucky, Officer Riegler began his law enforcement career, working for 2½ years at the Graves County Jail, followed by service with the Graves County Sheriff’s Department. He then spent 20 years with the Mayfield Police Department, retiring as a Lieutenant. He is currently serving his fourth year as a School Resource Officer with Graves County Schools.
Officer Riegler is Police Academy-certified and has completed the Academy of Police Supervision, as well as more than 25 years of in-service law enforcement training focused on leadership, safety, and community policing.
As a School Resource Officer, Officer Riegler’s mission is to protect and serve students, teachers, and staff, and to mentor, counsel, and teach the students he interacts with daily. He believes that keeping schools safe goes hand in hand with building strong relationships with the students and staff he serves.
Officer Riegler is known for his positive interactions with students, often greeting them with high-fives, fist bumps, encouragement, humor, and friendly conversation. Whether in the hallways, cafeteria, gym, playground, or classroom, he works to create an atmosphere where students feel supported and comfortable. He also makes it a priority to be present for students on difficult days and to offer encouragement.
Originally from Southern California, Officer Riegler lived there for 30 years before moving to western Kentucky, where he has now lived for another 30 years. He credits his move to the area to a greater purpose and says he feels blessed to serve the community he now calls home.
Officer Riegler has been married to his wife Christy for more than 20 years. Together, they have six grown children and ten grandchildren, along with two doodle dogs and two cats. Outside of work, he enjoys studying history and playing or singing music.
Officer Riegler reflects proudly on his career in public service, saying that after 40 years of serving others, he has not regretted a single minute.

Officer John Cavin — Wingo Elementary
Assigned: Wingo Elementary
Years in Law Enforcement: 33
SRO Experience: 13 years
Officer John Cavin serves as the School Resource Officer at Wingo Elementary School and brings 33 years of law enforcement and public service experience to Graves County Schools. His career includes service in the United States Army as a Military Police Officer, as well as law enforcement roles with the Morongo Tribal Police Department, City of Blythe Police Department, the Graves County Sheriff’s Department, and the Graves County School District Police Department.
Officer Cavin attended Hesperia High School and later completed military training with the United States Army Military Police Corps. He has also completed coursework at San Bernardino Valley College, Riverside Community College, and Golden West Community College, and training at the San Bernardino County Sheriff’s Department Police Academy. His specialized certifications include Crisis Intervention Team (CIT) training and D.A.R.E. Officer certification.
As a School Resource Officer, Officer Cavin’s primary role is to maintain campus safety and security. This includes monitoring school safety procedures, being prepared to respond to emergencies, and serving as a first responder during crisis situations. He strives to ensure that both students and staff feel safe and supported at school.
Officer Cavin believes that building relationships with students is an important part of school safety. He regularly greets and interacts with students throughout the day, serving as a positive role model and someone students feel comfortable approaching when they need help or guidance.
Originally from Southern California, Officer Cavin has lived in Graves County for more than twenty years and is proud to serve the community he now calls home. He is married to his wife, Gracie, and together they have two daughters, Kacie and Kaitlyn, as well as a grandson, Carter, and a son-in-law, Nate.
Outside of work, Officer Cavin enjoys working on his 1969 Camaro, attending car shows, spending time with friends, and flying remote-controlled helicopters.
A quote that reflects Officer Cavin’s philosophy of service is:
“The only thing necessary for the triumph of evil is for good men to do nothing.” — Edmund Burke

Officer Bill Lockwood — Farmington Elementary
Assigned: Farmington Elementary
Years in Law Enforcement: 22
SRO Experience: 3 years
Officer Bill Lockwood serves as the School Resource Officer at Farmington Elementary School and brings 22 years of law enforcement experience to Graves County Schools. Prior to his role as an SRO, Officer Lockwood served 19 years with the Kentucky State Police, where he gained extensive experience in public safety, investigations, and community policing.
Officer Lockwood earned a Bachelor of Science in Criminology from Eastern Kentucky University and has completed the School Resource Officer Level 3 certification, equipping him with advanced training in school safety and student engagement.
Because he serves in an elementary school setting, Officer Lockwood believes his role is often more about mentorship and relationship building than enforcement. His focus is on helping students feel comfortable, supported, and safe at school.
Officer Lockwood works closely with school staff and administrators to maintain a safe environment and is committed to being visible and accessible throughout the school day. He keeps an open-door policy so students and staff know they can come to him whenever they need help or support.
Originally from southern Indiana, Officer Lockwood moved to western Kentucky in 1994 after graduating from the Kentucky State Police Academy and has since proudly served the community.
Outside of work, Officer Lockwood enjoys camping, biking, and hiking.

Officer Dale Mason — Fancy Farm Elementary
Assigned: Fancy Farm Elementary
Years in Law Enforcement: 43
SRO Experience: 4 years
Officer Dale Mason serves as the School Resource Officer at Fancy Farm Elementary School and brings more than four decades of law enforcement experience to Graves County Schools. His career in public safety began in 1982 with the McCracken County Sheriff’s Office, followed by service with the Graves County Sheriff’s Office (1997–2004 and 2013–2022). He also served with the Murray State University Police Department from 2004 to 2013, providing law enforcement and safety services on campus. Officer Mason currently serves with the Graves County Schools SRO program, where he previously worked during the 1999–2000 school year and returned again in 2024.
Officer Mason attended Eastern Kentucky University and completed the Academy of Police Supervision (Class #17). His specialized training includes service as a K-9 Officer, Taser Instructor, Field Training Officer, Crisis Intervention Team (CIT) Officer, and Axon Trainer, providing him with extensive experience in law enforcement training and leadership.
As a School Resource Officer, Officer Mason’s primary focus is on protecting students and staff while building positive relationships within the school community. He believes that safety and mentorship go hand in hand and works to be a trusted presence for students and staff alike.
Officer Mason builds relationships by leading through example and maintaining honesty and consistency with everyone in the building, helping students learn the importance of trust and accountability.
A graduate of Reidland High School in 1977, Officer Mason moved to Graves County in 1997 to begin his service with the Graves County Sheriff’s Office.
He is the proud father of two adult children and grandfather to two grandchildren. Outside of work, Officer Mason enjoys fishing and relaxing at home watching television.
Duties
The Graves County School District has eight School Resource Officers (SRO). The SRO is a sworn officer in the state of Kentucky who is assigned to all Graves County Schools campuses. This is a vital position for the Graves County School District and has been a great success. The goal of the program is to make the school campuses as safe as possible and a positive environment for learning for all students.
It is the job of the school resource officer to patrol all school campuses, investigate criminal activity, investigate traffic accidents, educate students and staff about crime prevention, and other various programs and activities. Other duties include:
Mentoring
Mentoring is the central focus of the program. SROs have the opportunity to form lasting impressions on young people. To help students succeed, the SRO provides guidance, tutoring and coaching to all students.
Law Enforcement Officer
Any law related issue that arises on campus is the SRO's responsibility. In many ways, his/her school is no different than any other patrol beat. Whether it is child abuse, disorderly conduct, theft or some type of assault, the SRO is there to handle it quickly and professionally. As a Community Police Officer, the SRO is charged with proactively addressing the crimes that occur on campus, both through enforcement and education. Every school is different, so each SRO must tailor his/her method of operation to both the specific problem and the school.
Teacher/Trainer
The SRO is available as a guest speaker or as a resource to nearly every classroom within the school.
Counselor
The SRO is a resource for faculty, staff, parents and students while performing informal counseling and/or lending advice. These officers have received extensive training regarding programs and services available to handle problems and conflicts. Getting the right kind of help to those that need it is one of the SRO's highest priorities.
District Documentation
- Food Defense Plan
- Emergency Operations Plan (EOP) Sustainability Training Module
- District Operations Guide
- Classroom Emergency Procedure Guide
- Bus Drivers Emergency Procedures Guide
Useful Phone Numbers
Department of Community Based Services:
- K-Tap, Food Stamps, Medical Card 247-2862
- Protection & Permanency 247-4711
- Division of Child Care 247-2638
- Child Support Enforcement 247-6323
- Senior Citizens 247-2566
- Social Security 247-8095
Crisis Services:
- Red Cross 247-3921
- Hope for life Pregnancy Center 247-3190
- Child Advocacy 251-2060 ext 10
- Crime Victims Assistance 251-2060 ext 11
- Merryman House Domestic Crisis Center 443-6001
- Rape Crisis Center 1-800 928-7273
Referrals:
- Purchase Area Child Care & Referral 247-7171
- Parent Help Line 1-800 432-9251 (24hr support line for information & support for parents & caregivers)
Health Care:
- Graves County Health Department 247-3553
- Graves County Medical Clinic 251-9885
- Jackson Purchase 251-4100
- Four Rivers Behavioral Health 247-2588
- Fuller Substance Abuse Center 247-2588
- Kentucky Regional Poison Control 1-800-764-7661
Non Emergency Numbers:
- Graves County Sheriff 247-4501
- Kentucky State Police 856-3721 (Post 1 Mayfield)
- Mayfield Police Department 247-1621
- Mayfield Fire Department 247-1981
- Graves County Judge Executive 247-3626
- Graves County Attorney 247-6321
- Graves County Court Designated Worker (CDW) 247-2308
- Department of Juvenile Justice 251-9857
Useful Links
- If you live in the following situations... Link
- Drug Treatment Center
- Medication Safety
- Addiction Center
Addiction Center is your trusted guide to overcoming drug and alcohol addiction. This site will connect you with top rehab and detox treatment centers who can help. - Drug and Alcohol Abuse Prevention Resources
There are a lot of organizations dedicated to raising awareness about these two things, and you can learn all about the facts, figures, and realities of these two substances from them. Check out the links on this site for more information. - Alcohol EDU for Parents
- The Last Text
Watch AT&T's new 10-minute documentary titled "The Last Text," featuring stories of real individuals whose lives have been adversely affected by texting behind the wheel. - DrugFree.org
The Partnership for a Drug-Free America is a nonprofit organization that unites parents, renowned scientists and communications professionals to help families raise healthy children. Drugfree.org provides answers, guidance, tips and stories. - SAMHSA
SAMHSA's National Clearinghouse for Alcohol and Drug Information (NCADI) is the Nation's one-stop resource for information about substance abuse prevention and addiction treatment - Kentucky Center for School Safety
Kentucky has taken a major step to address the issue of school safety. With the passage of House Bill 330 in the 1998 General Assembly, an opportunity was established to create safe, secure learning environments where all children can successfully achieve - Child Advocacy Inc.
In 1989, a task force was formed of community leaders concerned about the rising reports of child abuse and neglect Mayfield-Graves County. These individuals worked closely with the Cabinet for Families and Children, as well as, local law enforcement personnel. - The Graves County ASAP Board
The Graves County ASAP Board is comprised of local citizens who want to make a difference in their community. The abuse of drugs--both prescription and illegal; the abuse of alcohol; the use of tobacco and other substances are problems in all communities. - Alcohol Screening
Free alcohol screening website - Kentucky Department for Behavioral Health, Developmental and Intellectual Disabilities
- Kentucky Crime Prevention Coalition
To reduce and prevent crime and enhance the quality of life in the Commonwealth of Kentucky. The Kentucky Crime Prevention Coalition will build a membership organization that promotes crime prevention through innovative training and inclusive participation.

