Sgt. Glenn E. Thomas Sr.
Law Enforcement: Retired
Woodland Park,CO
Summary
Sgt. Glenn E. Thomas Sr. was employed as a law enforcement supervisor with Colorado Springs Police Department, State of Colorado, and was employed in law enforcement for 33 years. He has successfully completed Police Officer Standardized Training (POST) and has obtained extensive training in the area of DUI Detection and Enforcement, along with complex law enforcement investigations. Sergeant Thomas is trained to instruct and perform the Standardized Field Sobriety Tests (SFST’s) and is trained/certified in the administration and interpretation of the HGN roadside sobriety test, has completed instructor training in Drugs that Impair Driving, obtained instructor status in the A.R.I.D.E (Advanced Roadside Impaired Driving Enforcement), is an Intoxilyzer I-9000 instructor as defined by the Colorado Department of Health and Environment (CDPHE), and is currently certified as a Drug Recognition Expert (DRE) and instructor as defined by the Colorado Department of Transportation (CDOT), the National Highway Traffic Safety Administration (NHTSA) and the International Association of Chiefs of Police (IACP). He has completed accident investigation training, to include Level 1 Accident Investigation, Auto/Pedestrian Accident Investigation, Auto/Motorcycle Accident Investigation and Major Accident Investigation. Sergeant Thomas recently held the position of an assigned D.U.I Enforcement Officer for the Colorado Springs Police Department and was assigned as the DUI Supervisor and one of the DUI Specialists for the Major Crash Unit (MCT). He is a Subject Matter Expert (SME) for the Colorado Springs Police Department, Colorado Department of Public Health and Environment and the Colorado Department of Transportation. He has been recognized as an expert in the area of DUI Enforcement by the El Paso County Court, 4th Judicial District. This experience and education has trained Sergeant Thomas to detect impaired or intoxicated drivers by: a. Observing their driving behavior which includes but is not limited to traffic violations, weaving in and/or out of the lane of travel, and speeding; b. Observing their physical characteristics which includes but is not limited to bloodshot and watery eyes, slurred speech patterns, an odor of an unknown alcoholic beverage, unsteady balance or difficulty walking and standing, and other known indicators of drug or alcohol use; c. The use of Standardized Field Sobriety Tests including but not limited to the Horizontal Gaze Nystagmus (HGN), the walk-and-turn maneuver , the one-leg stand maneuver, and the Preliminary Breath Test (PBT); d. The use of the Drug Recognition Expert evaluation. Over his law enforcement career, Sergeant Thomas has investigated in excess of 6,600 cases involving persons operating a vehicle while under the influence or impaired by alcohol and/or drugs, or a combination thereof. Additionally, He has evaluated numerous individuals that were determined to be safe to drive a vehicle. Sergeant Thomas has observed the same or similar driving behavior and physical characteristics of drivers impaired by alcohol and/or drugs that are listed above. Sergeant Thomas has also formed opinions on drivers impaired by alcohol and/or drugs on many occasions and Sergeant Thomas’ suspicions have been confirmed by tests of the suspect’s blood, breath, saliva or urine which were administered after completing the investigation.
An experience officer with a solid background in law enforcement. Effectively managed compliance and enforcement activities, ensuring adherence to regulations. Demonstrated strong investigative and conflict resolution skills.
Diligent professional with solid background in law enforcement. Effectively managed compliance and enforcement activities, ensuring adherence to regulations. Demonstrated strong investigative and conflict resolution skills.
Experienced enforcement professional with strong focus on team collaboration and achieving measurable results. Known for adaptability in dynamic environments and skilled in conflict resolution, regulatory compliance, and investigative techniques. Dependable and results-driven, bringing balanced approach to enforcing rules and maintaining public safety.
Law enforcement professional with proven track record in compliance and regulation enforcement. Adept at managing complex cases and ensuring public safety. Known for strong teamwork, reliability, and adaptability to changing situations.
Dynamic individual with hands-on experience in DUI Detection and Enforcement and talent for navigating challenges. Brings strong problem-solving skills and proactive approach to new tasks. Known for adaptability, creativity, and results-oriented mindset. Committed to making meaningful contributions and advancing organizational goals.
Results-oriented achiever with proven ability to exceed targets and drive success in fast-paced environments. Combines strategic thinking with hands-on experience to deliver impactful solutions and enhance organizational performance. Professional law enforcement specialist prepared for this role. Strong focus on team collaboration and achieving results. Skilled in conflict resolution, emergency response, and community engagement. Reliable and adaptable, excelling in dynamic environments. Seasoned Law Enforcement professional well-versed in criminal investigation practices, including gathering evidence and developing incident reports. Eager to leverage 33 years of law enforcement experience, including expertise in traffic investigations and in-depth knowledge of public safety protocols.
Overview
33
33
years of professional experience
11
11
Certification
Work History
DUI Enforcement Supervisor
Colorado Springs Police Department
Colorado Springs, CO
01.1993 - 12.2025
- Gold Hill Division
- Sand Creek Division
- DUI Specialist
- Primary DUI/SFST Instructor
- Train the Trainer Instructor
- Drug Recognition Expert
- Drug Recognition Expert Instructor
- A.R.I.D.E. Instructor
- CSPD DRE Coordinator July 1, 2018
- Firearms Instructor
- Less-Lethal weapons Instructor
- Major/Fatal Crash Investigator
DUI Enforcement Officer/Sergeant
Colorado Springs Police Department
Colorado Springs, CO
07.1996 - 12.2025
- Central Division/Gold Hill Division 1997 to 12/2005
- Sand Creek Division 8/2007 to 11/2009
- Gold Hill Division/SED 2/2012 to 12/05/2025
Patrol Officer/Patrol Sergeant
Colorado Springs Police Department
Colorado Springs, CO
01.1993 - Current
- Sand Creek Division – Patrol Officer 1993 to 1997 & 8/2007 to 11/2009
- Gold Hill Division – Patrol Officer 2005 to 8/2007 & 11/2009 to 2/2012
- Falcon Division – Patrol Sergeant 06/18/17 to 12/18/17
- Gold Hill Division – Patrol Sergeant 12/18/17 to 3/20/19
- Gold Hill Division – DUI Unit Sergeant 3/20/19 to 10/242/23
- Specialized Enforcement Division – Sergeant 10/24/23 to 12/05/2025
- Arrested suspects with appropriate use of force, following departmental guidelines and legal procedures.
- Enforced local laws and regulations to maintain public safety and order.
- Conducted routine patrols to deter criminal activity and ensure community security.
- Responded to emergency calls, providing immediate assistance and coordinating with other first responders.
- Prepared detailed reports on incidents, ensuring accurate documentation for investigations.
- Collaborated with community stakeholders to build trust and enhance public relations efforts.
- Mentored junior officers, promoting professional development and adherence to departmental policies.
- Analyzed crime trends to inform strategic planning and resource allocation within the department.
- Investigated incidents and crimes, collected evidence, and recorded witness statements.
- Enhanced public safety by patrolling assigned areas and responding to emergency situations promptly.
- Handled crisis situations effectively by utilizing strong communication skills, de-escalation techniques, and sound judgment under pressure.
- Provided assistance to citizens in need, including medical emergencies or vehicle breakdowns, demonstrating compassion and professionalism at all times.
- Patrolled designated areas in patrol vehicle and on foot to identify security and safety issues.
- Conducted traffic stops, issuing citations or warnings when necessary to maintain order on the roads.
- Collaborated with fellow officers for efficient crime prevention and response efforts.
- Participated in specialized training sessions to enhance skills in areas such as firearms proficiency, self-defense tactics, and crisis intervention techniques.
- Investigated suspicious activities, deterring potential criminal behavior and maintaining community security.
- Testified in court cases as needed, providing clear and concise accounts of events witnessed or investigated.
- Assisted in accident investigations, providing support to those involved and ensuring accurate documentation of events.
- Monitored crowded public areas and events to mitigate risk and promote safety.
- Conducted thorough searches of individuals or vehicles when required by departmental policies or legal procedures, preserving evidence for potential prosecution purposes.
- Coordinated with other law enforcement agencies during joint operations or investigations to ensure efficient communication and teamwork.
- Developed positive relationships within the community through outreach programs and regular interaction with citizens.
- Served as a field training officer for new recruits – sharing knowledge gained from experience on patrol-helping them excel in their roles.
- Attended community meetings or events as a representative of the police department, promoting transparency and fostering trust between law enforcement personnel and local residents.
- Led community workshops on safety awareness, enhancing public knowledge and preventive practices.
- Responded to emergency calls, providing timely assistance and reducing incident escalation.
- Enforced legal statutes, contributing to maintenance of public order.
- Assisted in emergency situations, providing first aid and support until medical teams arrived.
- Conducted thorough investigations to solve crimes, bringing closure to affected individuals.
- Improved public trust with community engagement activities.
- Participated in multi-agency operations to tackle organized crime, enhancing regional security.
- Facilitated smoother traffic flow by managing congestion and enforcing traffic laws.
- Trained new officers, sharing best practices and improving departmental efficiency.
- Handled citation and traffic violation paperwork.
- Monitored traffic violations, issuing citations as necessary.
Education
Associate of Applied Science - Criminal Justice – Patrol
Undergraduate Classes - transfer
Police Recruit - undefined
07.1993
Associate of Science - Criminal Justice: Investigations
Skills
- Supportive interpersonal skills
- Effective team collaboration
- Service excellence
- Effective problem resolution
Integrity and honesty
Stress tolerance
Traffic control
Investigative skills
Firearms proficiency
Critical thinking
Emergency management
Crime scene management
Public relations
Case report writing
Decision-making
Criminal investigations
Court proceedings
Investigative reports
Witness interviewing
Crowd control
Accident scene documentation
Criminal investigation
Weapons training
Accident investigations
Court testimony
Officer training
Undercover investigations
Directing traffic
Municipal codes
Interrogation techniques
Traffic citations issuance
Time management
Problem-solving
Teamwork and collaboration
Problem-solving abilities
Team building and development
Multitasking Abilities
Effective communication
Verbal and written communication
Accomplishments
- Supervised team of nine staff members.
INSTRUCTOR
CERTIFICATIONS
STANDARDIZED FIELD SOBRIETY TESTING
Colorado Department of Transportation (CDOT)
STANDARDIZED FIELD SOBRIETY TESTING INSTRUCTOR DEVELOPMENT
Colorado Department of Transportation (CDOT)
DRUG RECOGNITION EXPERT
National Traffic Highway Safety Administration (NTHSA)
ARIDE
(Advanced Roadside Impaired Driving Enforcement)
National Traffic Highway Safety Administration
INTOXILYZER MODEL 5000
Colorado Department of Public Health and Environment (CDPHE)
INTOXILYZER MODEL 5000EN
Colorado Department of Public Health and Environment (CDPHE)
INTOXILYZER MODEL I9000 - current
Colorado Department of Public Health and Environment (CDPHE)
CLASSES
INSTRUCTED
DUI DETECTION AND ENFORCEMENT
Classes taught to Officers from Colorado Springs Police Department and surrounding agencies
STANDARDIZED FIELD SOBRIETY TESTING
Classes taught to Officers from Colorado Springs Police Department and surrounding agencies
2021 COLORADO STATE PATROL ACADEMY - SFST’S
First outside agency instructor
2022 COLORADO STATE PATROL ACADEMY – March 2020, May 2022
Outside agency instructor
STANDARDIZED FIELD SOBRIETY TESTING INSTRUCTOR (Train the Trainer)
Classes taught to Officers from Colorado Springs Police Department and surrounding agencies
to certify Officers as SFST Instructors
INTOXILYZER MODEL 5000
Classes taught to Officers from Colorado Springs Police Department and surrounding agencies prior to 5000EN upgrade.
INTOXILYZER MODEL 5000EN
Classes taught to Officers from Colorado Springs Police Department and surrounding agencies prior to I9000 upgrade.
INTOXILYZER MODEL I-9000
Classes taught to Officers from Colorado Springs Police Department and surrounding agencies.
ARIDE
Classes taught to Officers from Colorado Springs Police Department and surrounding agencies.
Drugs That Impair Driving
Classes taught to Officers from Colorado Springs Police Department and surrounding agencies
DRUG RECOGNITION EXPERT
Drug Recognition Expert School – Avon, CO 2013
Class taught to Officers from outside agencies
Drug Recognition Expert School – Avon, CO 2015
Class taught to Officers from outside agencies
Drug Recognition Expert School – Loveland, 2019
Class taught to Officers from outside agencies
Drug Recognition Expert School – Aurora, CO 2019
Class taught to Officers from outside agencies
Drug Recognition Expert School – Castle Rock, CO 2022
Lead Instructor
EXPERT
TESTIMONY EL PASO COUNTY COURT, 4TH JUDICIAL DISTRICT, Colorado Springs
Previously recognized as an expert witness in DUI Detection and Enforcement
Alcohol and Drugs
Standardized Field Sobriety Testing
Drug Recognition Expert
ORGANIZATIONAL AFFILIATIONS - Current
PIKES PEAK REGIONAL DUI TASK FORCE
Member – 16 years
2021 Co-Chair
2021 Chair
4thJUDICIAL DISTRICT DUI PROBLEM SOLVING COURT
Law Enforcement Representative
M.A.D.D. LAW ENFORCEMENT COMMITTEE
Large Municipal Agency Representative
COLORADO TASK FORCE ON DRUNK & DRUGGEG DRIVING
Member – Large municipality representative
AWARDS
CSPD Distinguished Service Award
Officer of The Month (2) - Departmental
Officer of The Month – East Side Rotary Club
Sandcreek Leadership/Create Award
Commander Commendations - Multiple
Written Commendations – Multiple
Letters of Appreciation – Multiple
Military Certificates of Appreciation – Multiple
Chief’s Unit Citation – Public Order Response Team
2005 H.E.A.T. Heroes Award for DUI Enforcement
2005 M.A.D.D. Individual Award for DUI Enforcement
2015 M.A.D.D. Team Award for DUI Enforcement
2018 M.A.D.D. Team Award for DUI Enforcement
2018 M.A.D.D. Col. Mark V. Trostel Award
Law Enforcement Officer of the Year
MADD’s Highest Honor
2021 M.A.D.D. Team Award for DUI Enforcement
2008 Ken Jordan Award Nominee
2009 Ken Jordan Award Nominee
2017 Ken Jordan Award Nominee
2018 Ken Jordan Award Nominee
2018 Ken Jordan Award Winner
For Excellence in DUI Enforcement
2021 Ken Jordan Lifetime Achievement Award Winner
2015 CDOT Traffic Champion
2017 CDOT Traffic Champion
2018 CDOT Traffic Champion
2019 CDOT Sgt. David Baldwin Award
For Outstanding Service and Contribution
CDOT’s Highest Honor
2021 CDOT Drug Recognition Expert of the Year
Front Range
2022 CDOT Drug Recognition Expert of the Year
Front Range
CONFERENCES:
Speaker/Presenter/Dept. Representative
Colorado Dept. of Public Health and Environment
Evidentiary Forum - Blood/Breath Testing
Manitou Springs Marijuana Forum
2013 CDOT Pedestrian Summit - Denver
2016 Marijuana Symposium – CSC
2019 Colorado Coroners Association - CSC
Affiliations
- Pikes Peak Regional DUI Task Force Member – 15 years 2021 Co-Chair 2021 Chair
- 4th Judicial District DUI Problem Solving Court Law Enforcement Representative
- M.A.D.D. Law Enforcement Committee Large Municipal Agency Representative Awards Selection Committee -Chair (Comm #3)
- Colorado Task Force on Drunk & Impaired Driving Member – Large municipality representative
Certification
- STANDARDIZED FIELD SOBRIETY TESTING Colorado Department of Transportation (CDOT)
- STANDARDIZED FIELD SOBRIETY TEST: INSTRUCTOR DEVELOPMENT INSTRUCTOR Nation Traffic Highway Safety Administration (NTHSA)
- DRUG RECOGNITION EXPERT National Traffic Highway Safety Administration (NTHSA)
- Drug Recognition Expert Instructor
- ARIDE (Advanced Roadside Impaired Driving Enforcement) National Traffic Highway Safety Administration
- INTOXILYZER MODEL 5000 Colorado Department of Public Health and Environment (CDPHE)
- INTOXILYZER MODEL 5000EN Colorado Department of Public Health and Environment (CDPHE)
- INTOXILYZER MODEL I9000 - current Colorado Department of Public Health and Environment (CDPHE)
- BUI DETECTION AND ENFORCEMENT: SEATED BATTERY TRANSITION (Boating Under the Influence)
Training
- COLORADO SPRINGS TRAINING ACADEMY Colorado Springs, CO Basic DUI Detection and Enforcement - completed Basic Accident Investigation - completed 01/1993
- COLORADO SPRINGS POLICE DEPARTMENT Colorado Springs, CO Standardized Field Sobriety Training – completed Level 1 Accident Investigation Training – completed Auto/Pedestrian Accident Training – completed Auto/Motorcycle Accident Investigation - completed Major Accident Investigation (MAU) Training - completed Drugs That Impair Driving – Completed
- Intoxilyzer Model 5000 Operator’s Course – completed ARIDE Training – Completed
- COLORADO DEPARTMENT OF PUBLIC HEALTH AND ENVIRONMENT Denver, CO Intoxilyzer Model 5000 Instructor Course – completed Intoxilyzer Model 5000EN Instructor Course – completed Intoxilyzer Model 9000I Instructor Course – completed
- COLORADO DEPARTMENT OF TRANSPORTATION Colorado Springs, CO Drug Recognition Expert School - complete 8/10/06 Drug Recognition Expert Update - complete 7/24/09 Drug Recognition Expert Update - complete 9/24/12 Drug Recognition Expert Instructor School 5/10/13 Drug Recognition Expert Update - complete 3/26/15 Drug Recognition Expert Update - complete 6/26/17 Drug Recognition Expert Update - complete 2/27/18 Drug Recognition Expert Update - complete 6/04/19 Drug Recognition Expert Update - complete 9/01/20
- Drug Recognition Expert Update - complete 6/03/21 Drug Recognition Expert Update - complete 6/02/23 Drug Recognition Expert Update - complete 6/14/24
- SFST/DRE Instructor Update - Rifle CO Update Course (COVID-19) - complete 9/01/2020
- Standardized Field Sobriety Testing Instructor School - completed
- Standardized Field Sobriety Testing Instructor Update Course – completed 2008 Standardized Field Sobriety Testing Instructor Update Course – completed 2010 Standardized Field Sobriety Testing Instructor Update Course – completed 2012 Standardized Field Sobriety Testing Instructor Update Course – completed 2014 Standardized Field Sobriety Testing Instructor Update Course – completed 2016 Standardized Field Sobriety Testing Instructor Update Course – completed 2017 Standardized Field Sobriety Testing Instructor Update Course – completed 7/09/2018 Standardized Field Sobriety Testing Instructor Update Course – completed 6/03/2019 Standardized Field Sobriety Testing Instructor Update Course - Update - complete 9/01/20
- Standardized Field Sobriety Testing Instructor Update Course – completed 9/01/2021 Standardized Field Sobriety Testing Instructor Update Course – completed 6/04/2021 Standardized Field Sobriety Testing Instructor Update Course – completed 6/01/2023 Standardized Field Sobriety Testing Instructor Update Course – completed 6/13/2024
- Experts in DUI – SFST Instructor Update Trainings Update Course – Completed 3/09/2022 National Association of State Boating Law Administrators – Instructor Development Instructor Course – completed 10/23/2024
- Firearms Instructor: Standard Duty Sidearm/Less Lethal Shotgun
- Riot Control/Public Order Supervisor
- Interview and Interrogation Techniques
Publications
- 2008 DRE Conference: Indianapolis, Indiana
- 2016 DRE Conference: Denver, Colorado
- 2017 Green Lab: Trinidad, Colorado 6/09/17
- 2018 DRE Spring Conference, Pueblo Colorado
- Speaker/Presenter/Dept. Representative Colorado Dept. of Public Health and Environment Evidentiary Forum - Blood/Breath Testing Manitou Springs Marijuana Forum - Manitou Springs, CO
- 2013 CDOT Pedestrian Summit – Denver, CO
- 2016 Marijuana Symposium – Colorado Springs, CO
- 2019 Colorado Coroners Association – Colorado Springs, CO
- 2022 Colorado Coroners Association – Lakewood, CO
Awards
CSPD Distinguished Service Award
Officer of The Month (2) - Departmental
Officer of The Month – East Side Rotary Club
Sandcreek Leadership/Create Award
Commander Commendations - Multiple
Written Commendations – Multiple
Letters of Appreciation – Multiple
Military Certificates of Appreciation – Multiple
Chief’s Unit Citation – Public Order Response Team
2005 H.E.A.T. Heroes Award for DUI Enforcement
2005 M.A.D.D. Individual Award for DUI Enforcement
2015 M.A.D.D. Team Award for DUI Enforcement
2018 M.A.D.D. Team Award for DUI Enforcement
2018 M.A.D.D. Col. Mark V. Trostel Award
Law Enforcement Officer of the Year
MADD’s Highest Honor
2021 M.A.D.D. Team Award for DUI Enforcement
2008 Ken Jordan Award Nominee
2009 Ken Jordan Award Nominee
2017 Ken Jordan Award Nominee
2018 Ken Jordan Award Nominee
2018 Ken Jordan Award Winner
For Excellence in DUI Enforcement
2021 Ken Jordan Lifetime Achievement Award Winner
2015 CDOT Traffic Champion
2017 CDOT Traffic Champion
2018 CDOT Traffic Champion
2019 CDOT Sgt. David Baldwin Award
For Outstanding Service and Contribution
CDOT’s Highest Honor
2021 CDOT Drug Recognition Expert of the Year
Front Range
2022 CDOT Drug Recognition Expert of the Year
Front Range
Timeline
DUI Enforcement Officer/Sergeant - Colorado Springs Police Department
07.1996 - 12.2025
DUI Enforcement Supervisor - Colorado Springs Police Department
01.1993 - 12.2025
Patrol Officer/Patrol Sergeant - Colorado Springs Police Department
01.1993 - Current
Colorado State University - Undergraduate Classes, transfer
Colorado Springs Police Training Academy - Police Recruit,
Pikes Peak Community College - Associate of Applied Science, Criminal Justice – Patrol
Pikes Peak Community College - Associate of Science, Criminal Justice: Investigations