Category Archives: DUI Science

Permalink to And These are the People We Trust Our Forensics To?

And These are the People We Trust Our Forensics To?

More Reports of Criminal Behavior Call into Question the Integrity of Pennsylvania DUI Crime Labs A forensics technician and phlebotomist in a Pennsylvania DUI crime lab has admitted to stealing from DUI suspects: Lab Tech Accused Of Stealing Money From Suspects, Detective State Police: Woman Admitted To Taking More Than $800 BERKS COUNTY, Pa. — [...]

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Permalink to Another DUI Testing Scandal: This time Houston

Another DUI Testing Scandal: This time Houston

DUI testing scandals are nothing new nor are they even rare.  From Central Pennsylvania to San Fransisco to Indiana to the Nation’s Capital, DUI testing scandals have effected tens of thousands of cases across the country.  Lack of oversight, mishandling, cover-ups and under-qualified/over-worked technicians have become the norm rather than the exception.  This time another [...]

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Permalink to New Designer Drugs Pose a Problem for Forensic Science

New Designer Drugs Pose a Problem for Forensic Science

Recently Gov. Corbett signed a law banning bath salts and other forms of synthetic marijuana and drugs.  However, even before the ink dried, the inevitable happened: People made new drugs.  From synthetic drugs to exotic plants to cleaners and chemicals, people have found new ways to get high and continue the cat-and-mouse game with the [...]

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Permalink to Challenging DUI Blood Evidence Part 5: Cross-Examining Forensic Experts

Challenging DUI Blood Evidence Part 5: Cross-Examining Forensic Experts

One question young, ambitious lawyers often ask me is, “how do you effectively cross-examine forensic experts?”  Cross-examining the prosecution’s experts is one of the most important stages in a DUI case because if that “expert” testimony is left unchallenged, the blood alcohol reading or the drug concentration result will be accepted and most certainly will [...]

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Permalink to Challenging DUI Blood Evidence Part 4: Sources of Error in Blood Testing

Challenging DUI Blood Evidence Part 4: Sources of Error in Blood Testing

Being able to challenge DUI blood evidence effectively is one of the ways The McShane Firm separates itself from the rest of the crowd in Pennsylvania.  Our attorneys are expert at exposing the weaknesses in the government’s case and challenging its evidence.  DUI blood testing inherently has a number of sources of error that can [...]

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Permalink to Challenging DUI Blood Evidence Part 3: Testing for Drugs

Challenging DUI Blood Evidence Part 3: Testing for Drugs

In Pennsylvania DUI cases, blood testing evidence holds a place of great importance because its results are normally seen as accurate and scientific. Prosecutors think that blood evidence is without flaw. This is far from true.  In this series, Challenging DUI Blood Evidence, we offer a simple yet comprehensive look at blood testing in DUI [...]

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Permalink to Challenging DUI Blood Evidence Part 2: How Blood is Tested

Challenging DUI Blood Evidence Part 2: How Blood is Tested

In our on-going series on DUI blood testing, we aim to educate our readers to help them understand the evidence collected against them.  Today we examine How Blood is Tested for DUI Cases. When it comes to blood testing for DUI cases they come in two types and then sub-types. The first category depends upon [...]

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Permalink to Challenging DUI Blood Evidence Part 1: Introduction

Challenging DUI Blood Evidence Part 1: Introduction

In my years as a PA DUI Attorney, I have learned that the ability to challenge DUI blood evidence is a vital skill that can help win many cases.  This is because there is a common myth that DUI blood testing is accurate and precise.  Prosecutors treat it as if it is the “Holy Grail [...]

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Permalink to Attorney McShane Co-writes Amicus in Supreme Court Win

Attorney McShane Co-writes Amicus in Supreme Court Win

The Supreme Court Announces its Decision in Bullcoming v. New Mexico in Favor of the Petitioner The Supreme Court of the United States has reversed the decision in the case of Bullcoming v. New Mexico siding with the argument that the prosecution using a surrogate forensic analyst who was not involved in the actual testing [...]

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Permalink to Forensics Reform: An Issue We Should All be United On

Forensics Reform: An Issue We Should All be United On

If you ask the average person, there seems to be two schools of thought on the problems in our justice system: 1. They are letting criminal go free. 2. They are punishing innocent people. Clearly there is a huge divide between these two camps.  For example if you asked them both about Pennsylvania DUI Laws, [...]

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