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MR. CESSNA'S CONTINUING EDUCATION, TRAINING & CERTIFICATIONS
  • Gas Chromatography: Troubleshooting & Method Development, Lecture / Laboratory (Dr. Harold McNair, Fulbright Scholar and Professor Emeritus & Dr. Lee Polite), American Chemical Society and Axion Laboratories, Chicago, July 20 - 24, 2009.
  • Emory University Blood & Urine Seminar (Special Guest Lecturer, Dr. A.W. Jones, Sweden), Emory University, Atlanta, Georgia, December 3, 2008. 
  • Mastering Scientific Evidence in DUI cases, Harvard Law School, July 17, 2008.
  • Understanding the Intricacies of the DUI case, National College of DUI Defense/Wyoming Trial Lawyer’s Assoc., Laramie, Wyoming, June 5, 2008.
  • Guest Speaker/Instructor, Strategies in Handling DUI,DWAI & DUID Cases in Colorado, Lorman Education Services, Denver, Colorado, April 25, 2008.
  • Mastering Scientific Evidence in DUI cases (15th Annual) – National College of DUI Defense – Dallas, Texas, March 27, 2008.
  • Drug Recognition Expert / DRE - NHTSA Drug Evaluation and Classification Program (DECP), Walden, Platt & Assoc., Austin, Texas, February 15, 2008.
  • Advanced Trial Cross-Examination: Science and Techniques, Pozner & Dodd, Denver, Colorado, December 14, 2007.
  • Breath Alcohol Technician Training for Legal Professionals, Industrial Training & Design Ltd., Denver, Colorado, June 10, 2007.
  • Mastering Scientific Evidence in DUI cases (14th Annual) – National College of DUI Defense – Dallas, Texas, April 17, 2007.
  • Guest Speaker/Instructor, Advanced DUI for New Mexico Attorneys, Albuquerque, New Mexico, February 15, 2007.
  • Breath Alcohol Technician Training for Legal Professionals, Industrial Training & Design Ltd., Las Vegas, Nevada, October 9, 2006.
  • Criminal and Administrative Consequences for Commercial Driver’s, Colorado Department of Revenue, Denver, Colorado, September 26, 2006.  
  • Mastering Scientific Evidence in DUI cases, Harvard Law School, July 18, 2006.
  • NHTSA / IACP Horizontal Gaze Nystagmus / Standardized Field Sobriety Testing Instructor School, Lapier & Associates, Las Vegas, Nevada, May 3, 2006.
  • Mastering Scientific Evidence in DUI cases (13th Annual) – National College of DUI Defense – Dallas, Texas, March 30, 2006.
  • Advanced Scientific Evidence DUI Seminar, Ohio Criminal Defense Bar, Columbus, Ohio
  • NHTSA / IACP Advanced Horizontal Gaze Nystagmus / Standardized Field Sobriety Testing Course – Walden, Platt & Assoc. – Atlanta, Georgia, December 2, 2005.
  • NHTSA / IACP Horizontal Gaze Nystagmus / Standardized Field Sobriety Testing Refresher Course – Walden, Platt & Assoc. – Atlanta, Georgia, December 2, 2005.
  • Strategies in Handling DUI and DWAI Trials in Colorado – Denver, Colorado
  • Under The Microscope – Beating DUIs with Science – National Assoc. of Criminal Defense Lawyers – Las Vegas, Nevada
  • Maintenance and Repair of the Intoxilyzer 5000 – C.E.S. Consulting – Palm Beach, Florida, June 24 – 25, 2005.
  • DUI Scientific Evidence Seminar, Colorado Bar Association, Denver, Colorado, May 2005. 
  • NHTSA / IACP Horizontal Gaze Nystagmus / Standardized Field Sobriety Testing – Walden, Platt & Assoc. – San Antonio, Texas, May 12, 2005.
  • Mastering Scientific Evidence in DUI cases (12th Annual) – National College of DUI Defense – Dallas, Texas, April 28, 2005.
  • Advanced Colorado DUI Litigation – Denver, Colorado
  • Horizontal Gaze Nystagmus / NHTSA Standardized Field Sobriety Testing– Arizona Highway Patrol, Grand Canyon National Park, Arizona, May 18, 1993.
  • Intoxilyzer 4011 Operator’s Course – Arizona Highway Patrol, Tucson, Arizona, November 2, 1994.
  • Intoxilyzer 5000 Operator’s Course – Arizona Highway Patrol, Tucson, Arizona, November 2, 1994.
  • Drug Recognition Screening – Arizona Highway Patrol, 1993
  • Advanced Narcotics Investigations – DEA, 1991
  • Emergency Medical Technician – U.S. National Park Service / Red Cross, 1989
  • Basic Standardized Field Sobriety Testing at the following police academies:
    • United States Air Force Police Academy, December 19, 1985.
    • Charlotte (North Carolina) Police Academy, March 22, 1988.
    • Federal Law Enforcement Training Center, October 29, 1992.
    • Received over 2,000 hours of miscellaneous law enforcement and investigative training from 1987 – 1996.  
 
 
2317 Lafayette Street, Denver, Colorado 80205
Denver DUI Lawyer
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The information on this Denver DUI Attorney website is for general information purposes only. Nothing on this or associated pages, documents, comments, answers, emails, or other communications should be taken as legal advice for any individual case or situation. This information on this website is not intended to create, and receipt or viewing of this information does not constitute, an attorney-client relationship.

Denver Office (By Appointment Only): 2137 Lafayette Street, Denver, Colorado 80205
Phone: (303) 456-1600