Tag Archives: Beat Your DUI

Proof of Prior Convictions Required in Mass. DUI cases

In the recent Massachusetts DUI case of Commonwealth v. Fisher, Lawyers Weekly No. 81-411-10, Appeals Court No. 09-P-154, the prosecution was unable to prove beyond a reasonable doubt that the DUI defendant had committed two prior operating under the influence offenses. Those arrested for second or subsequent DUI in Massachusetts are entitled to require the prosecution to prove not only that the defendant operated a motor vehicle while under the influence, but that the defendant had been previously convicted of DUI. The prosecution must prove each and every prior drunk driving offense.

Fisher was convicted in District Court of operating a motor vehicle while under the influence of liquor (OUI), 3rd offense, and leaving the scene of an accident after causing property damage. The Massachusetts Appeals Court ruled that Fisher’s DUI conviction, as to the third offense element.Melanie’s Law made it easier to prove prior offenses, but the Commonwealth must still introduce sufficient evidence, usually in the form of court and Registry records, to properly identify the drunk driving defendant and show that he or she was convicted of the prior offenses. The prosecution must prove, beyond a reasonable doubt, that the defendant in the courtroom is the same person named in records showing prior drunk driving convictions. Mere identity of name is not sufficient to indicate an identity of person. Identity must be proven by other demographical and biographical information.

Because the government is required to prove prior offenses beyond a reasonable doubt, it may make sense to take a DUI case to trial on that limited issue. If the Commonwealth is unable to prove its case, by showing prior convictions, the court will not be able to subject the defendant to the enhanced penalties associated with the subsequent drunk driving offense.

However, the Registry Motor Vehicles is not constrained by the requirement to prove prior offenses and, for ignition interlock and license suspension purposes, it can count prior offenses based on the official records of the Registrar.

Breathalyzer Accuracy Battle Rages in Massachusetts DUI Cases

A battle is raging between drunk driving prosecutors and Massachusetts DUI Lawyers. At the center of the controversy is the “source code,” or computer program used by breathalyzers which are used in Massachusetts DUI cases.

Worcester District Court Judge Mark Sullivan is tentatively scheduled to conduct an evidentiary hearing regarding the Dräger Alcotest MKIII-C, wherein Mass. DUI Lawyers will attempt to attack the reliability of the breathalyzer, based on alleged errors in the device’s “source code,” which is the computer programming which controls the breathalyzer.

New Jersey DUI attorneys have been unsuccessful in their attempts to discredit the Draeger Alcotest MKIII-C breathalyzer through its source code. In the NJ case of State v. Chun, that state’s Supreme Court held that the breathalyzer was reliable and that it could be used in New Jersey DUI cases. The Special Master’s Report in the Chum case (PDF) explains in detail how the breathalyzer works and the role of the breathalyzer’s source code.

It is currently unknown whether Massachusetts will hold a Daubert hearing, which is the mechanism to challenge the accuracy and reliability of scientific evidence. If the hearing is held, Judge Sullivan will determine whether the Dräger Alcotest 7110 is a scientifically reliable instrument for determining the alcohol content of the breath and blood. In the meantime, these devices are still being used in Massachusetts DUI cases. They are slated to be replaced by a newer breathalyzer, the Dräger Alcotest Model 9510.

Under Melanie’s Law, breathalyzers can play a critical role in Massachusetts DUI cases. Prosecutors can obtain convictions simply by proving that a driver was operating on a public way or right of access with a blood alcohol content at or above .08. Melanie’s law makes it unnecessary to prove that alcohol consumption diminished a driver’s ability to operate safely. Just being on the road with a BAC at or above .08 can result in a DUI conviction. Given the importance of breathalyzer results to the prosecution in drunk driving cases, it is not surprising that DUI lawyers from across Massachusetts are trying to attack the reliability of the breath testing devices.

Refusing to submit to a chemical breath or blood test in Massachusetts, after being arrested for operating under the influence, will result in an automatic CTR license suspension from 180 days to life.

Insufficient Breath Sample Evidence Admissible in Mass DUI Trial

In the recent case of Commonwealth v.  James M. Curley, the Massachusetts Appeals Court upheld the admission of Curley’s failed efforts to take a breathalyzer test. The Court found that the circumstances in Curley’s case were different from those in the leading case on the inadmissibility of breathalyzer refusal evidence, where the Court ruled that individuals accused of DUI in Massachusetts who are offered a breathalyzer test are placed in a ‘Catch-22′ situation: take the test and produce incriminating evidence or refuse the and have the breathalyzer refusal used against them at trial. To avoid this unfair “catch-22,” the Court held that breathalyzer refusal evidence is admissible at the Massachusetts drunk driving trials. The rational for excluding refusal evidence is that it is tantamount to the statement ‘I have had so much to drink that I know or at least suspect that I am unable to pass the test.’ However, the Massachusetts Registry of Motor Vehicles and Board of Appeal use the refusal evidence used to suspend a DUI defendant’s license for 180 days up to life.

In the Curley case, which was decided on October 25, 2010, A Hudson, Massachusetts Police Officer stopped Curley for making an illegal turn. When he was stopped, Curley told the police officer that he was coming from a bar. The officer observed that Curley’s eyes were red and glassy. He detected an odor of an alcoholic beverage and Curley’s speech was slurred. The officer had Curley perform DUI field sobriety tests and he determined that Curley’s performance on the field sobriety tests was “not too good” and that he had failed the field sobriety tests. The officer arrested Curley for drunk driving.

When the police asked Curley to take a breathalyzer test at the police station, he responded with questions about the effects of alcohol, whether they depended on a person’s body weight and when he had eaten, and the “timing of first and last drinks.” The police did not answer the questions and eventually, Curley said that he wanted to take the test, but he wanted a drink of water first. The police did not allow him to drink water, because Massachusetts breathalyzer procedures require that the person taking the test not have anything in his or her mouth for at least 15 minutes prior to the breathalyzer test. Shea explained that the procedure did not permit him to take anything by mouth before taking the test. The defendant then agreed to take it, and he signed the consent form.

The officer running the breathalyzer instructed Curley “to blow into the mouthpiece with a deep breath with his lips sealed around . . . the edge of . . . the mouthpiece so that the sample could go into the machine, and he [the defendant] kept blowing with his mouth open so the air would not go into the machine.” He told the jury that, if the machine does not get enough of a breath sample, it will not give a reading. Two police officers testified that Curley went through the process four times, each time blowing in the same way, and never producing a reading.

Curley’s Massachusetts DUI Lawyer objected to the introduction of the testimony that Curley did not provide a sufficient breath sample to produce an alcohol reading. The Court allowed the testimony on the grounds that Curley’s case was not like the “catch-22” case because he did not refuse to take the breathalyzer test. Instead, he signed a breathalyzer consent form indicating that he consented to take the test. From his failure to provide a sufficient breath sample, the Jury could have permissibly inferred that he was trying to avoid giving a sample while appearing to try to take the test. The evidence was admissible.