Scottsdale DUI Lawyer: Lawrence Koplow Releases the Definitive Guide to Defending Scottsdale DUI Cases

When it comes to the work they do in DUI cases, the Scottsdale Police Department's Crime Laboratory, has been plagued by scandals for several years. Unreliable chemical tests have been used to support Scottsdale DUI arrest decisions. Lawyers fighting this kind of flawed forensic evidence must have specialized scientific knowledge and experience. Therefore, Lawrence Koplow, an Arizona DUI Attorney who focuses on the defense of DUI and Vehicular Crimes cases, has published the Definitive Guide to defending Scottsdale DUI cases.

In DUI cases, the believability of a government’s forensic test, that claims to show a person’s alcohol concentration, is often the difference between innocence and guilt. History, particularly in Scottsdale DUI cases, has revealed many instances where these test results appeared believable, but were later found to be unreliable. The fundamental challenge, when defending DUI cases, is that most people automatically assume these blood and breath tests are correct – unless proven wrong.

This has been the dilemma in Scottsdale DUI cases for almost a decade due to the systemic scandals that have occurred in their crime laboratory.

DUI cases in Scottsdale must be treated differently than other jurisdictions. The history of systemic errors in their crime laboratory require their proposed forensic claims be analyzed by lawyers who understand the relevant scientific standards to ensure their reliability. Unfortunately, there are only a handful of lawyers with the necessary expertise.

Lawrence Koplow

Arizona DUI Attorney

To identify and understand the significance of reoccurring lab errors in Scottsdale DUI cases requires an understanding of many different areas of forensic science and sub-specialties including:

  • Blood alcohol testing using head-space gas chromatography, 
  • Drug blood testing using mass spectrometry, ​
  • Metrology (the science of measurement). 

To help clients defend these cases, and bridge the knowledge gap most Scottsdale DUI Attorneys suffer from, Mr. Koplow has created a definitive guide. In his Definitive Guide to Scottsdale DUI Cases, Mr. Koplow provides specific information relating to issues with the Scottsdale Crime Lab.

The guide also provides a repository to DUI specific scientific concepts for all DUI cases such as:

  • Whether blood alcohol test results represent a true value or not?
  • What is the error rate of the laboratory’s measurement system?
  • Does the proposed blood alcohol measurement comply with required ISO 17025 standards? 

If these are the kinds of questions you want answers to then view the definitive guide: HERE

Mr. Koplow is a former DUI and vehicular crimes prosecutor who focuses his private practice to the defense of these cases. He is one of the most sought after DUI lawyers in the United States. Beyond the individual clients he decides to take on, a significant portion of his caseload comes from other attorneys that have retained him as co-counsel in DUI and impaired driving matters.

Lawrence Koplow 
2501 N. 7th Street
Phoenix, AZ 85006
(602) 494-3444



Categories: Legal Services

Tags: Arizona Criminal Defense Attorney, Arizona DUI Attorney, Arizona DUI Lawyer, Scottsdale DUI Attorney, Scottsdale DUI Lawyer

About Koplow Law Firm

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Lawrence Koplow is an Arizona criminal defense attorney with over 20 years of experience. He focuses his practice on DUI and Vehicular Crime allegations.

Koplow Law Firm
2501 North 7th Street
Phoenix, AZ 85006
United States