Sterling De Los Santos
Summary
Licensed Peace Officer with combined 7.5 years of experience in coordinating/leading investigations, researching/reviewing case files and conducting interviews. Focused on keeping an open perspective during investigations, while utilizing experienced problem-solving to complete complex cases. Focuses on victim centered/trauma informed approach when investigating crimes against persons and when training others to do the same.
Overview
1
1
Certification
9
9
years of professional experience
Work History
Investigator
Guadalupe County Sheriff’s Office
09.2025 - Current
Person Crimes Investigator
- Conducted comprehensive investigations into criminal cases, leading to actionable insights and case resolutions.
- Collected and analyzed evidence, enhancing case development and supporting successful prosecutions.
- Collaborated with law enforcement agencies to gather intelligence, contributing to effective strategies in ongoing investigations.
Police Officer
Cibolo Police Department
06.2019 - 09.2025
- Criminal Investigator 2022-2025
- 2021-2022 School Resource Officer
- 2019-2021 Patrol Officer
Intern
US Marshals Service
12.2017 - 05.2018
- Supported daily operations at the federal courthouse.
- Aided the Lonestar Fugitive Task Force in carrying out daily tasks.
- Assisted in organizing case files for ongoing investigations and arrests.
Education
Basic Peace Officer License -
Alamo Area Council of Governments
San Antonio, Texas, US04-2019
Bachelor’s Degree (B.A.) - Criminal Justice
University of Texas At San Antonio
San Antonio, Texas, US05-2018
Associate’s Degree (A.A.) -
Northwest Florida State University
Fort Walton Beach, Florida, US12-2015
High School or Equivalent -
Sonora High School
Sonora, Texas, US05-2010
Skills
- Investigating crimes against: People/Property/Fraud (from start to finish)
- Report Writing
- Time Management/Case Management
- Evidence Collection
- Team Building/Conflict Resolution/Problem Solving
- Interrogation Techniques
- Research
- Microsoft Office/Excel/RMS systems (Badge, Tyler, Odyssey, 365)
Awards
- MDT Effulgent Award (for Teamwork and Collaboration)
- MDT Effulgent Award (for Open Communication)
- Life Saving Award - Cibolo Police Department 2021
- President’s List at Northwest Florida State University - Maintained a 4.0 GPA
- I Dare You Award - Given to those with high potential to influence others through lives of leadership/service
- Certificate of Congressional Recognition for Outstanding Achievement - Recognizes initiative, service, and achievement in young people
Certification
- See attached TCOLE record
Timeline
Investigator
Guadalupe County Sheriff’s Office
09.2025 - Current
Police Officer
Cibolo Police Department
06.2019 - 09.2025
Intern
US Marshals Service
12.2017 - 05.2018
Basic Peace Officer License -
Alamo Area Council of Governments
Bachelor’s Degree (B.A.) - Criminal Justice
University of Texas At San Antonio
Associate’s Degree (A.A.) -
Northwest Florida State University
High School or Equivalent -
Sonora High School