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Showing posts with label testing. Show all posts
Showing posts with label testing. Show all posts

Sunday, 5 December 2010

Beating the Box or Breath Test Issues in a Nutshell

Winter in Ithaca, NY has finally arrived. Today it is 6 degrees with the windchill, yow! What's funny about that is by Ithaca Winter standards that is still fairly warm. I had a friend of mine visit one winter from Greece, and of course the day he came it was well below zero with the wind. He thought we were crazy to live here. He made it about 15 minutes outside before his breathing became labored and he started to look a bit pee kid.

Anyway, "THE" box, the definite article for sure. The box refers of course to the breathalyzer, aka the breath test, aka the Datamaster (the machine preference of City, Village, and Town Police), aka The Chemical test, aka The Alcotest (the machine preferred by NYS Troopers).

The Box provides a fast, easy, and cheap means to test the breath to indirectly compute a BAC (blood alcohol concentration). We can argue all day about: fast, cheap, easy, and indirect testing. The box is Not to be confused with the field breath test, called the alcosensor, done at roadside, and not admissible in NYS for a BAC result but merely to prove the consumption of alcohol.

There are Three main problem areas in Breath Testing:

1. problem with the person: medications, diseases of the lungs, ie. asthma, COPDs, allergies, diabetes, GERD (Gastro-Esophageal Reflux Disease), is it stomach contents, etc.

2. problem with the machine: out of calibration, simulator/reference solution has bad chemicals (out of date), broken parts, maintenance issues, temperature issues, etc.

3. problem with the operator: did not follow protocols, did not do proper observation prior to testing, used radio, phone, or beeper in room (Radio frequency Interference), did not check mouth for foreign substances, dentures, etc.

Is the BAC machine result reliable? Can the jury rely upon it?

Is the BAC machine result accurate? Is it a real number of the person's BAC?

Another potential issue:

TIMING: Is the machine BAC result (Post driving) a true measure of the BAC at the time of driving?

The idea of arguing that breath testing "in general" is bad, is inaccurate, and is unreliable is usually not the best approach. Juries want to have a "specific" reason or reasons why something like a breath test result in a specific case/situation is not to be trusted.

Beating the BOX then becomes a reality. Because in the end, the jurors should only follow and apply ONE presumption at trial, the POI (presumption of innocence). The government must prove their case, including the BAC result to the BRD standard (Beyond a Reasonable Doubt).







Friday, 19 March 2010

The Standardized DWI Arrest

As winter gives way to spring in lovely Ithaca I am reminded of the beauty of nature. The birds are coming back, the croci (crocuses) are beginning to emerge, and I hope we have seen the last snow of winter. It has been a mild 2010. Our friends in the big cities (Philly and NYC) got hit this year. We had hardly anything (relatively).

The wonderful thing that nature reminds me every year is that people like flowers or snowflakes are unique. Your fingerprints, DNA, and combination of traits is unlike any other the world will ever see. Yet we (as a society) like to "standardize" everything. So what gets mass produced, marketed, and sold is the average. What is played again and again is the popular song. Popular doesn't mean good, it means what the common majority likes.

So Larry, what the hell does this have to do with DWI defense? Excellent question!

Law enforcement and the government builds their case evidence (proof) using:

1. Standardized administration procedures (in both the SFSTs and Breath test)
2. Standardized clues
3. Standardized testing criteria

A DWI arrest is usually based upon the officer giving you tests at roadside. His observations, and your performance will support his decision to arrest. He feels he has probable cause (based upon his proof) to make an arrest for driving while intoxicated.

The SFSTs (Standardized Field Sobriety Tests) are:

1. A series of three evaluations that have to be administered in a standardized manner by law enforcement. They are the walk and turn, one leg stand, and HGN (horizontal gaze nystagmus).

2. They have been created/chosen/selected and established by Government Authority (National Highway Traffic Safety Administration) as a RULE.

3. This RULE is for measuring the loss of mental and physical faculties (impaired function).

But are they accurate? In other words, do they conform exactly to truth or a standard?
And are they precise? Do they strictly conform to a set pattern, standard, or convention?

The first problem with any testing following a car stop is the officer has NO BASELINE.
He or she doesn't know YOUR normal. He doesn't know your physical and/or mental limitations. This is where standardized tests don't account for YOUR unique characteristics. YOUR past knee, back, shoulder, hip, neck problems. YOUR inner ear infection, cold, or flu.

A second problem with testing is that it is usually done outside. The conditions are usually not ideal. Weather is one issue. How many winter DWI cases with snow, ice, and freezing wind as our backdrop? How many motorists are without coats, jackets, or proper (appropriate) attire for being outside at 1:00AM in Ithaca, NY in December? What of the road conditions? What area were you forced to use to perform these balance, coordination, and mental exercises in the dark and in the middle of the night?

A third problem with testing is that the officer does not always follow procedures or he complies haphazardly. Standardized testing must be done in a set way and by following very specific protocols (rules/guidelines). Often officers will refuse to acknowledge they even "measured" anything. They prefer the word "estimated" or "scored" because those terms have less precise connotations. Did the officer leave "all" his emergency lights on when giving the tests? Did he communicate what he wanted from you clearly?

A fourth problem with testing is footwear. In the summer and spring the issue is usually flip flops. In the winter it is usually boots. High heels are always an issue when it comes to having to walk on imaginary lines, and balance/stand on one leg.

The breath test also has protocols and guidelines. It also needs to be "administered" properly. Sometimes law enforcement doesn't follow all the rules. Adherence to the rulebook is not always forefront in their minds. Not being being strict in compliance can lead to inaccurate results.
And inaccurate results can lead to wrongful DWI convictions.


Friday, 12 March 2010

The New York DWI is a Two Headed Monster

In New York State if someone does (as in takes) the breath test, more accurately known as the "chemical" test back at the station then they will be charged with two counts of DWI.

1. DWI Common Law VTL 1192 (3): The government must prove (beyond a reasonable doubt) that you (the operator) were incapable (to a substantial extent) of operating the automobile both mentally and physically as a reasonably prudent driver. This usually is through the stop officer's (the arresting officer) testimony concerning your driving, behavior, appearance, testing, odor, etc. In other words, his "subjective" opinion.

2. DWI Per Se VTL 1192 (2) A BAC (Blood Alcohol Concentration) of .08 or higher or Aggravated DWI Per Se VTL 1192 (2) (a) A BAC of .18 or higher. The government needs to prove (beyond a reasonable doubt) that the breath test was given within 2 hours of your arrest, was properly administered, by a currently licensed BTO (Breath Test Operator), using properly mixed chemicals, with a calibrated and maintained breath machine. This of course is an indirect measurement of blood alcohol via a breath measurement.

The two most common machines are the Datamaster DMT (used by town, village, and city police depts.) and the Draeger Alcotest (used primarily by the N.Y. State Police). These machines are accepted by the Courts as approved for BAC testing.

There are various ways to attack both the DWI counts but remember that if you took the test it will need to be dealt with and can not be overlooked by your attorney. The per se count becomes the primary target because it is a number that the prosecution will mention again and again.

I believe that a shotgun approach to arguing that all breath testing is inaccurate and unreliable (fraught with error) will usually fall on deaf ears. A focused and detailed strategy is the most effective way to defeat each count.

Depending upon the specific facts of each DWI case arguments can be waged against:

1. Whether the procedures and protocol of breath testing were adhered to?
2. Whether the machines were calibrated in a timely manner?
3. Whether the machine in question had any recent repairs or issues?
4. Whether the chemicals were properly mixed and/or expired (out of date)?

So records need to be examined carefully and potentially subpoenas must be issued against the police to get ALL the machine records. To get police records your attorney is going to need to get Judicial Subpoenas (issued and approved through a Judge). With a lot of work often the ugly truth comes out, and the breath test's validity becomes an issue of doubt.

In recent cases, I found that the State Police had written in the wrong chemical expiration date. The chemicals were expired days before my client's breath test. After I filed my motions the Judge was compelled to throw out the test, and the prosecution's case along with it. In another case the machine had frequent break downs, and parts replaced concerning the same issue, the machine would not accept a breath sample. My client was charged with a refusal because the police said she wasn't trying (blowing) hard enough. That case was also thrown out after I subpoenaed all the machine records, and brought to light the machine's problems.

Nothing of any value is easy, cheap, or speedy. That first case went to multiple hearings and motions. My client was relieved when the nightmare was over but during the process had many uneasy days and nights. To me the DWI is a two headed monster with one head uglier than the other.

 

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