Jonathan E. Rooker
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Jonathan E. Rooker

The Law Office of Jonathan Rooker

1236 M St
Fresno, CA 93721

Phone: 559-266-5555

Website: jonathanrooker.com/

SS CertifiedGeneral Member

About Jonathan E. Rooker

The history behind how I became a Fresno DUI Attorney is long a long and winding path. I began my journey in law by attending the Basic Reserve Police Academy. I continued by completing a Bachelor of Science Degree in Criminology. My next educational pursuit was completing a Masters of Science in Ed. Counseling. Then I made one of the toughest and most rewarding decisions of a my life, I entered Law School, and three years later, I graduated. For most attorneys, finishing law school is the greatest and final academic achievement to be accomplished. I viewed it as a new beginning, a starting point to learn everything possible about law. I joined CA DUI Lawyers Association, and the National College DUI Defense immediately after getting sworn in. Next, I attended seminars around the sate, and eventually the nation. I entered The University of Florida and earned a Masters of Science in Forensic Science, then received a Masters of Science in Pharmacy also from the University of Florida. Expert witness work has become an integral part of my profession, as understanding the science behind DUI's and other forensic science aspects is incredibly helpful in assessing a case. I am a two time attendee of the National Forensic College put on by Barry Scheck at New York University.


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vflVirtual Forensic Library

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NCDD members have access to a comprehensive forensic library that provides invaluable information to be used when defending clients charged with DUI.

This library includes scientific articles on drug and alcohol intoxication, toxicology and pharmacology, methods of testing for blood alcohol content, field sobriety testing, potential errors that may occur during testing, accident reconstruction, expert testimony, and evidentiary rules. This valuable information can ensure that you provide a high quality defense to clients charged with DUI based on the circumstances of their case and the laws in their state.

FROM OUR BLOG

Oral Fluid Testing: Roadside vs. Evidential Analyses

09/02/2025

Written by Ashely M. Hart As cannabis is being decriminalized in many states, there has been increased interest in rapid roadside tests to detect THC and other substances for intoxicated driving charges. A majority of states now have oral fluid testing in some form: roadside (presumptive) or evidential (confirmed in a lab). These states include Alabama, Alaska, Arkansas, Arizona, California, Connecticut,...

Interview With an Amicus

06/27/2025

Written by Michelle L. Behan Amicus Curiae (Latin for "Friend of the Court") refers to a brief that is filed by an interested, non-party to the matter under consideration. This is often done in cases where organizations and entities wish to provide the reviewing court with their point of view, be it social or public policy implications, or special interest agendas....

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