Don't just read about their success - achieve your own. Begin building your legacy with UPD.
Cpl Aleysha Ortiz
I graduated from Texas State University in 2015 with a bachelor's degree in Criminal Justice. Though military service runs in my family, I sought a different brother/sisterhood. A friend suggested the AACOG Police Academy, which I completed while working security for the San Antonio Spurs. In 2017, I was sworn in as a law enforcement officer with the Texas State University Police Department (UPD)—the only agency I applied to.
As a bilingual officer fluent in English and Spanish, I enjoy assisting our community and translating calls for my colleagues. I love my positive interactions with students and residents of San Marcos. I distinctly remember helping a female student manage an anxiety attack during a third shift; the next day, she surprised me with a Wendy’s Frosty and fries as a thank you.
I am proud to be a positive role model for my daughters and other women in this profession. Standing at 4 feet 11 inches, my success proves that your ambition matters more than your physical size.
Furthermore, I am one of the founding members of the Texas State University Mounted Patrol Division, demonstrating a commitment to innovative community policing with my partner, Lyndon.
MHO David Velasco-Martinez
My path in law enforcement began right here at Texas State University, where I graduated in 2019 with a Bachelor's degree in Criminal Justice and a minor in Forensic Psychology.
After graduation, I gained valuable experience working for two and a half years as a Correctional Officer with the Hays County Sheriff's Office. However, I felt a bigger calling to serve. I chose to put myself through the police academy and "come home" to my alma mater, Texas State University, where I have proudly served as an officer for three years. It is an honor to now serve alongside my brother within this department, contributing to our family's legacy of public service
I have been fortunate to grow professionally during my time here. I have recently been promoted to Corporal and am now one of our two full-time Mental Health Officers (MHOs). I'm especially excited because I will soon be joined by a K-9 MHO partner!
My primary goal in this role is to help bridge the gap between mental health care and law enforcement by ensuring that our mental health consumers can access the necessary resources to succeed in their lives.
Ofc. Natalie Coody
It’s an honor to officially join the Texas State University Police Department as a Police Officer. As a proud TXST Alum, having graduated in May 2024 with a Bachelor of Science in Criminal Justice, I feel a profound connection to this campus.
My journey with UPD began long before I graduated. I was initially hired as an executive student assistant in August 2022, working directly under Chief Carmichael. Upon completing my degree, I seamlessly transitioned into the Police Cadet program in August 2024. I recently graduated from the police academy in July 2025 as part of the rigorous CAPCOG BPOC Class #102.
What truly excites me about this role is the opportunity to give back to the community that gave so much to me. As a recent graduate, I am thoroughly enthusiastic about connecting with students in a mentorship and law enforcement capacity. Being one of the youngest officers on the force provides a unique advantage: I was literally in their shoes just a year ago. I believe this perspective will allow me to relate to students on a much deeper level and foster meaningful trust, making me a highly accessible resource for the entire campus community.
MHO Monique Grijalva
Hello, I'm Monique Grijalva, and I'm proud to bring my seven years of law enforcement experience to the Texas State University Police Department as your new Mental Health Officer. I'm fortunate to work alongside my dedicated therapy K9 partner to support our students, staff, and the entire campus community.
My background has provided me with a unique skillset, including extensive patrol and investigations work, specialized school-based policing, and critical crisis response experience. I'm trained in Crisis Intervention through both AZPOST and TCOLE, and I'm a graduate of the rigorous FBI Crisis Negotiator Course. This training has allowed me to work closely with vulnerable populations and individuals facing complex mental health challenges.
I've learned that a compassionate approach and a calm presence are the most effective tools we have. My goal in every high-stress situation is to de-escalate it effectively while building a meaningful connection with the person in crisis.
I am deeply passionate about mental health advocacy and dedicated to using a trauma-informed care model. My commitment is to bridge the gap between law enforcement and mental health services. I truly believe that every interaction with a member of our community is an opportunity to build trust, promote healing, and foster positive change. My blend of tactical experience, negotiation expertise, and emotional intelligence is here to promote safety, wellness, and resilience across the Texas State campus.
Texas State University is committed to a policy of non-discrimination and equal opportunity for all persons regardless of race, sex, color, religion, national origin or ancestry, age, marital status, disability, veteran status, or any other basis protected by federal or state law in employment, educational programs, and activities and admissions.