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 Whether the chemicals were properly mixed and/or expired (out of date)?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.