The Biggest Problem with Portable Breath Testing Devices

January 24, 2013

By Collin County Criminal Lawyer Jeremy Rosenthal

texasdefensefirm.com

(972) 369-0577

Breath Test Devices in General

In DWI prosecution and defense there are several occasions where a person may give an optional or sometimes mandatory breath specimen.  Obviously at the arrest, a person is given the opportunity to provide a breath specimen.  After the arrest either while on bond or if after conviction — people are often required to submit to testing to start their car or carry a device which tests them periodically.

Only one machine in Texas is currently used and admissible to show a blood alcohol concentration (BAC).  This is the Intoxylizer 5000 which is almost always located at the police station in a special room where DWI arrestees are taken and read statutory warnings.  Any other testing device used in Texas is currently not considered scientifically accurate enough to do anything other than indicate the mere presence of alcohol in one’s system — yet those devices still report a numerical reading.

Other testing devices come in forms such as interlock ignition device (deep lung device or “DLD” for short), portable breath test devices carried by police officers for quick field tests (“PBT”) and portable devices carried around by someone on bond or probation and attached through a smart-phone like connection which requires breath samples throughout the day and reports the results to a probation officer.

Portable Breath Test Devices

Today’s discussion isn’t about the intoxylizer machine but about the other three devices which for today’s purposes I’ll just refer to as PBT technology.  This is because the ladder three devices discussed above operate on what is known as “fuel cell” technology.  Fuel cell technology is highly complex but what is important is (as companies who make and sell services for these devices will readily admit) is these devices are simply not very accurate and extremely susceptible to false-positives.

Common Flaws of PBT Devices

For starters, at least one company claims the accuracy of their device to have a 0.05 margin of error.  In other words, someone who blows a 0.08 might be as high as a 0.13 or as low as a 0.03.  This is the difference between being highly intoxicated and having one glass of wine for some.

The company asks people to wait at least 20 minutes to blow after eating, drinking, or smoking.  The company admits cologne, perfume, hand sanitizer, and toothpaste can result in false positives.  Users are warned not to wear sunglasses or take the test any place where large amounts of alcohol are being consumed.

Courts are admonished by the providing companies the company itself “does not warrant the veracity of readings as evidence.”

The Biggest Problem With Portable Breath Test Devices

The biggest problem isn’t the inaccuracy or fallibility of the testing.  The companies providing these services are honest in telling us what their devices can and can’t do.  The problem is probation officers and courts who treat these device readings as the gospel and mock victims of the short-comings of the technology.

Many probation officers use deliberate and careful discretion in evaluating the results of some of these devices — but unfortunately — some do not.

One thing you learn quickly as a criminal defense attorney is how almost impossible it is to prove a negative.  Failing a PBT test puts you in this position with some evaluators who don’t believe these machines are fallible.  There is virtually no explanation you can give in your defense a probation officer can’t accuse you (or someone testifying on your behalf) of lying about.

What you can do is show how fallible the device might be.  But this assumes the listener has an open mind.  This is the biggest problem with portable breath test devices.

Users are instructed to re-attempt a sample after 10, 20 or 30 minutes to show the first result was a false positive — or if the machine is completely on the fritz — to go to a 3rd party testing agency to prove you haven’t been drinking… Here’s hoping your not in a job interview, the Mojave Desert, or on an airplane!

In Closing

One last admonition from a service provider instructs a person in the event of repeated false positives to have themselves tested by a third party — I’m guessing like an independent test lab.  If that doesn’t get done, good luck telling your probation officer you were in the middle of a job interview, important meeting, or driving through the dessert.  They can see right through those excuses.

*Jeremy Rosenthal is Board Certified in Criminal Law by the Texas Board of Legal Specialization and licensed by the Supreme Court of Texas. Nothing in this article is intended to be legal advice.  For legal advice about any other situation, you should contact an attorney directly.


Top 5 Tactics Prosecutors Use to Convict People at Trial

December 29, 2012

By Collin County Criminal Defense Lawyer Jeremy Rosenthal

texasdefensefirm.com

(972) 369-0577

It’s obviously important to know your adversary, your adversaries tendencies, and how your adversary thinks.  Having been a prosecutor, it’s easy for me to place myself in their shoes to analyze how I’d have prosecuted the case against my client were the roles reversed.  Today I’ll discuss the Top 5 most common tactics we see in criminal prosecution I see on a regular basis.

Criminal prosecution is a difficult and noble profession.  The vast majority of prosecutors are honest, hard working and consciences.  The rules are (in some ways) much more restrictive against prosecutors who have extremely high expectations of honesty and integrity whereas a defense lawyer usually has an immediate uphill climb with juries.  While creativity is heralded in criminal defense — it is frowned upon in criminal prosecution (often unfairly).

Though I can easily nit-pick prosecutorial tactics and paint them as unfair… probably none of the techniques I describe below were created or have evolved from malicious intent, rather they were created by advocates who may not fully appreciate the harmful effect some of their tactics may have.

With that out of the way, let’s review the top 5 tactics prosecutors use in trial:

5.  “Liar Liar Pants on Fire”

Proffering a defense in a criminal trial is extremely difficult.  If you think about it, it’s almost impossible to do without a prosecutor being able to accuse your client, his friends, family or anyone testifying on their behalf of being a liar.  It’s really a built-in, automatic rebuttal when someone takes the stand to say “my friend wasn’t drunk we he left the bar” in a DWI trial, or “I was with my husband the time you say he was sexually assaulting the accuser,” or  “my wife bought that scarf three weeks ago from your store… she wasn’t shoplifting.”

What many jurors don’t realize is this built-in tactic is the exact reason we have the right to remain silent.

4.  Spinning a Lack of Evidence, Neutral Evidence, or Evidence of Innocence into Evidence of Guilt For the Jury.

One of the more frustrating techniques I come upon is where a prosecutor infers evidence which obviously points to innocence actually points to guilt.

A common example in DWI cases is where the person looks good on the video… prosecutors frequently argue this is evidence the person has a high tolerance for alcohol abuse.  It’s possible in some cases this argument may be true.  Then again, what they’re really saying the accused person is just guilt regardless of the evidence.  If they look drunk — they’re drunk and if they look sober — they’re drunk.

What about a situation where there are no witnesses such as a mugging in an alley except the accuser?  With little or no corroborating evidence, a prosecutor might argue – it is because of Defendant’s skill at being a good criminal he was able to commit this crime and not leave a trace.

In cases with medical evidence such as sexual assaults — where a forensic exam shows no trauma — prosecutors are very quick to point out this does not exonerate the accused.  It takes positive evidence for the accused and turns it into a “tie” or inconclusive.

Spinning evidence of innocence into evidence of guilt is a recipe for wrongful convictions.  Read the facts of cases from inmates who get exonerated after decades and you’ll see a continual pattern of virtually all evidence being subjective conjecture or horribly flawed eyewitness testimony.  No evidence means no evidence.

What is more upsetting about this tactic is it is really prohibited by the Texas Rules of Criminal Procedure Rule 2.03 (b) which does not allow any officer of the court to “impair the presumption of innocence.”  When evidence of innocence is being spun into evidence of guilt — I’d say that provision is being broken.

3.  Feigned Neutrality 

Prosecutors are taught to cover concepts such as the presumption of innocence, the defendant’s right not to testify, and the burden of proof being very high in their arguments and jury selection presentations.  The cursory discussion has the effect of making them seem even-handed to the jurors.

Like a politician who makes a broad statement he’s for one thing… then promptly does another, a prosecutor talks about the defendant’s important rights briefly and then pays them lip service for the rest of the trial.

Experience has taught me brushing over a defendant’s constitutional rights without any context or explanation is a sure way to have a jury ignore them.

Further, prosecutors are quick to point out they have a legal duty to see justice is done and not pursue convictions.  The problem is this doesn’t exactly square with an adversarial system nor does it adequately account for the human tendency to be competitive.

Many prosecutors have never done any type of work as attorneys except to prosecute.  They only listen to the police version of events.  They’ve never had a parent, spouse, or loved of someone accused cry in their office that all of their rights are being violated.  That dynamic can create an “echo chamber” where they trick themselves into thinking everyone is guilty.

While prosecutors have a duty to pursue justice and not convictions — many simply don’t think anyone arrested is innocent.  The mindset police never arrest an innocent person makes the duty pursue justice very hollow.

2.  Shifting the Burden to the Defendant

It’s virtually impossible for a Defendant to prove they’re innocent of an accusation.  Think of how impossible it would be to prove you’re innocent of making a bad lane change if you were accused of it.  You’d have no video evidence or other documentary evidence supporting your case at all.  You’d only have your word — or the word of a passenger in your car.  That defense is a loser (see #5 above, Liar Liar…).

Prosecutors routinely shift the burden, though, in very tacit ways.  One common method is during jury selection prosecutors will explain Defendant has a right to discovery under the Texas Penal Code and the prosecutor has no such right.  Another is the Defendant has equal subpoena power.

Both statements are true and leave an impression of rules that are even or even turn the district attorney’s office into being victims of an unfair process.

These impressions are highly misleading, however.  First — the accused gets information because (as explained above), the prosecution is charged with proving an affirmative action.  Defendant is not required to prove a negative.  Second, Defendant’s “equal subpoena power” is extremely hollow considering the police and government have virtually unlimited investigatory resources compared with virtually none of the defense.

1.  Lowering the Burden of Proof

This is easily the No. 1 tactic prosecutors use to secure convictions.  Prosecutors are trained to lower the burden on themselves and many of them don’t even appreciate this is what they’re doing.

The burden of proof in a criminal case is “beyond a reasonable doubt.”  This phrase used to be defined for jurors as, “..the kind of doubt that would make a reasonable person hesitate to act in the most important of his own affairs.”  In 2000, the Texas Court of Criminal Appeals did away with this rule and allowed jurors to define it how they chose fit.

An extremely common example used by prosecutors — especially in DWI cases — is a likening the standard of proof beyond a reasonable doubt to an incomplete puzzle where you can still make out the over-all image (usually of a whale or a handgun).  The prosecutor explains there may be missing pieces, the jurors still don’t have a “reasonable doubt” as to the over-all picture.

Jurors find this explanation simple and highly persuasive but the puzzle is problematic.  It’s flawed assumption is proving a crime is a general proposition… instead of a specific proposition with fine details.  It lowers the burden of proof because you could remove over half the pieces to a picture of a giant whale and still be certain it’s a whale.  But what if instead of a puzzle a case is more like a math equation where we’re missing just one or two key numbers?  The remaining pieces of the equation become worthless because we can’t be sure of the outcome or how to get there.

*Jeremy Rosenthal is Board Certified in Criminal Law by the Texas Board of Legal Specialization and licensed by the Supreme Court of Texas. Nothing in this article should be considered legal advice.  For legal advice about any case you should contact an attorney directly.


What “No Refusal” Really Means

December 7, 2012

By Collin County Criminal Lawyer Jeremy Rosenthal

texasdefensefirm.com

(972) 369-0577

By now we’re all familiar with police press releases telling us a certain weekend is a “no refusal weekend” or that some police agencies have “no refusal policies” in place.  Many people in the general public logically interpret the statement to mean they no longer have the right to refuse a breath or blood test.  Unfortunately the term is a confusing and somewhat misleading tag line and today I’m discussing what it means in layman’s terms.

You Have the Right to Refuse Breath or Blood Testing Under Texas Law

In Texas we have the “implied consent rule” under Texas Transportation Code 724.011(a).  This rule states a person driving in Texas has… by the mere fact of having driven in Texas and being suspected of DWI… already consented to give a breath or blood test if asked.

But, Tex.Trans.C. 724.013 is unambiguous and says in relevant part “…a specimen may not be taken if a person refuses to submit to the taking of a specimen designated by a peace officer.”  In addition, Courts have affirmed, “a person retains an absolute right to refuse a test… That refusal must be strictly honored. McCambridge v. State, 712 S.W.2d 499, 504 n.16 (Tex. Crim. App. 1986) and Turpin v. State, 606 S.W.2d 907, 913-14 (Tex. Crim. App. 1980).  Texas Courts have mildly retreated some of the language in the cases above by stating the right to refuse is a “physical right” but not a “legal right.”

Taking Your Blood Even if You Refuse

“No Refusal” refers to the practice of seeking a search warrant from a judge to draw blood against a person’s will where that person has refused a breath or blood test.  Prosecutors argue 724.013 essentially has no meaning and Chapter 18 of the Penal Code allows for the drawing of blood from the human body via search warrants the same way a search warrant could allow police to search a drug-dealer’s house.  Courts have done little thus far to stand in their way.

Police agencies, hospitals, and even some judges have made special efforts to coordinate and streamline the process.  Judges give the agencies private fax numbers receive search warrants (often fill-in-the-blank forms from the officers) via facsimile and sign them.  This warrant is a Court Order the person arrested must submit to the blood testing — even against their will.

Why Citizens Find it Troubling

I’ve been pleasantly surprised by juror’s reactions to involuntary blood draws.  Even pro-police jurors jaws drop during jury selection when the learn police can literally physically assault someone under the color of law to solve what is normally a misdemeanor.  Many jurors wonder if this could happen to their loved ones who might be terrified of needles.  The backlash is enough so many prosecutors will actually quiz potential jurors on their feelings about the topic to possibly eliminate them from the panel if they oppose the practice enough.

Why Defense Lawyers Find it Troubling

First, the practice blurs the lines between law enforcement and the judiciary.  It’s not uncommon or wrong in any way for police to present a search warrant to a neutral-detached magistrate stating under oath probable cause exists to invade a persons rights for the seizure of evidence of a crime.  The mental image we have is from the movies where police are knocking on the Judge’s door at 2 a.m. and apologizing profusely for waking the judge.

But this isn’t what’s happening.  Police are filling out cookie-cutter forms and faxing them to Judges assembly-line style so as to treat citizens protections against unreasonable searches and seizures as a technicality easily over-ridden.  We’re lucky in Collin County not to have any judge who I would remotely characterize as a “rubber-stamp” but knowing the practice growing around the State is certainly worry-some.

Second, a handful of codes and statutes are bent, ignored, or rationalized away by police to effectuate the “no refusal” practice.  Tex.Trans.C. 724.013 prohibiting police from taking a specimen against someone’s will is an obvious one, but almost just as troubling is police are required by law under Tex.Code.Crim.P. 14.06 to take an arrested person before a magistrate “without unnecessary delay” for the purpose of setting bond and reviewing important rights as well as information about the nature of the charges.

Instead of taking an accused under 14.06 without unnecessary delay as police are required to do by law when arresting someone… they contact a magistrate or judge for their own investigation wholly ignoring the accused’s needs (actually rights) to have access to the same magistrate.

*Jeremy Rosenthal is Board Certified in Criminal Law by the Texas Board of Legal Specialization and licensed by the Supreme Court of Texas. Nothing in this article is intended to be legal advice.  For legal advice about any situation you may have you should consult an attorney directly.


The Top 5 Things You Should Tell Your Lawyer

December 5, 2012

By Collin County Criminal Defense Lawyer Jeremy Rosenthal

texasdefensefirm.com

(972) 369-0577

It’s common for people who’ve never been in trouble before to assume everyone knows (or will know) all the details of their case… this includes their attorney.  Try as I might, I’m just not a psychic.  There aren’t many types of cases I haven’t seen… but each case I handle is truly it’s own snowflake.

Not only is each case it’s own snowflake, but everyone has different motivating factors in decision making.  Often how we treat a case depends more on a collateral issue (such as professional licensing, a medical condition, or immigration status) as it does the actual underlying facts.  It’s too important to assume your attorney understands what truly keeps you up at night about the case.

I hope my client knows I’m not the high school principal, a policeman, or a judge.  Nothing they tell me is going cause me to treat their case anything other than professionally.

As such, today we’re discussing the 5 things you should tell your lawyer:

5.  All the facts about the case you think are important.

I want my clients to feel comfortable.  They can tell me every detail about their case or none of the details because we don’t live in a country where we must prove our own innocence. One of the problems I have in evaluating a case through only a police report, though, is police reports tend read like a soviet history book with white-washed and self-serving facts and conclusions.  Often I find a police report doesn’t support nor contradict my client’s version of events.  This shows the importance of my client’s own account to the over-all evaluation of the case.

4.  If You’ve Been in Trouble Before.

Most people have only 1 or 2 run-ins with the law during their lifetime.  If you’ve been in trouble in the past, it’s important your lawyer know this because it could dramatically effect plea negotiations and even the Prosecutor’s ability to enhance the charges against you.

3.  If You’re Citizenship Status is Anything Less than A Full Citizen.

Immigration is a hot topic in Washington.  Criminal actions can have extremely complicated and far-reaching implications for people seeking naturalization or people who may seek to apply for citizenship in the future.  Immigration issues often put people in “must-win” situations in Court.

2.  If You Have Special or Professional Licensing.

Criminal charges and professional licenses don’t mix well.  If you’ve got any type of special licensing required by your job it’s important your lawyer know so they can do everything possible to protect that licensing.  It ranges from a license to practice law, medical licensing and even commercial driver’s licenses.  Again, we’re not psychic and a criminal conviction can might only result in probation — but a loss of licensing could cause permanent damage to your livelihood.

1.  The Truth.

Having criminal charges pending against you isn’t much different from being on an operating table.  You wouldn’t lie or even shade the truth to your Doctor about where they need to cut to save your life.  Telling your lawyer something which misleads them only hurts you in the long-run.

*Jeremy Rosenthal is Board Certified in Criminal Law by the Texas Board of Legal Specialization and licensed by the Supreme Court of Texas. Nothing in this article is intended to be legal advice.  For legal advice on any situation you should contact an attorney directly. 


Is My Driver’s License Valid Immediately After a DWI Arrest in Texas?

October 2, 2012

By Collin County Criminal Defense Lawyer Jeremy Rosenthal

(972) 369-0577

texasdefensefirm.com

Yes.  Here is a link to the State’s DIC-25 warning which you should have been given prior to having taken or refused the breath test.

Even though your physical drivers license was probably taken by the officer if you refused the test or blew over 0.08, this warning states in bold letters your license isn’t actually suspended for 40 days.  The document itself actually serves as your temporary driving permit for the 40 days.

Additionally, your license isn’t even automatically suspended after the 40 days if you appeal the suspension. In that case, your license wouldn’t be suspended until after the administrative judge rules on your appeal (and even then — only your appeal is denied).

If you voluntarily submit to a blood specimen, that specimen obviously needs to be analyzed.  It’s typically shipped to a Department of Public Safety Lab where there is a wait to have it analyzed.  In those cases where the blood comes back over 0.08, DPS should send you a notice giving you 20 days to appeal the suspension.  But even then, the suspension is not immediate upon the arrest.

It’s a common mis-impression that you’re not even allowed to drive the very next day after an arrest which law enforcement is happy not to clear-up.  This is part of the pressure tactic to attempt to persuade people to submit to breath or blood tests.

*Jeremy Rosenthal is Board Certified in Criminal Law by the Texas Board of Legal Specialization and licensed by the Supreme Court of Texas. Nothing in this article is intended to be legal advice.  For legal advice about any matter you should consult an attorney directly.  Contacting the author through this forum does not create an attorney-client relationship.  Communications through this forum are not confidential nor privileged.

It’s a common mis-impression