Saturday , December 16 2017
Home / Tag Archives: Blood Alcohol Content – BAC (page 2)

Tag Archives: Blood Alcohol Content – BAC

CLOSING ARGUMENTS AT MASSACHUSETTS HEARING CHALLENGING RELIABILITY OF DRAEGER ALCOTEST 9510 BREATH TEST MACHINES

The hearing regarding the scientific reliability of the Draeger Alcotest 9510 breath test machines concluded with closing arguments on Friday, February 3. The defense bar argued that because the relevant statute states that simply driving with a .08 blood alcohol concentration, as measured by the 9510 machine, is enough for a conviction, regardless of the tolerance an individual driver may have or any effect on their driving, the reliability of the machines should be subject to the highest scrutiny. The ... Read More »

MORE PROBLEMS WITH DRAEGER ALCOTEST 9510 BREATH TEST MACHINES IN MASSACHUSETTS

On Friday, February 3, the final day of hearings regarding the scientific reliability of the Draeger Alcotest 9510 breath test machines, a representative from Draeger testified that a previously unknown error appears to have been caused because the machines were programmed to use an incorrect value during performance checks and calibration. The 9510 machines use two sensors to measure blood alcohol: An infrared sensor, as required by statute, and an electro-chemical fuel cell. During calibration, the measurements of the two ... Read More »

What is Fair Punishment on a DWI?

What are judges and prosecutors concerned with on a DWI? One of their main concerns is recidivism. Contrary to popular belief, the average recidivism rate for a first time DWI is approximately 21%[i]. Most people who get arrested for a first time DWI simply made a mistake. They will never be back in the system. In fact, most are going to punish themselves far greater than what a court or prosecutor could do to them. Will their alcohol BAC (breath or ... Read More »

What Actually Happens In Your Body When You Get “Drunk”?

Drunk driving can lead to being arrested for Driving Under the Influence (DUI). Being arrested can add to the serious “hangover” you may have after consuming that much alcohol. But most people are not aware of what actually happens to your body once all that alcohol is consumed. Ash M. Richter has authored an article, “Every Time You Get Drunk, This Is What Happens To Your Body And Your Brain,” that explains the science behind the hangover. The consumption of ... Read More »

Tennessee Adopts a (Limited) Good-Faith Exception to the Warrant Requirement

On November 3, 2016, Tennessee joined the ranks of over a dozen states that have adopted a limited good faith exception to the search warrant requirement in a Tennessee DUI case that involves a warrantless blood draw.[1] A blood draw for the purpose of determining a person’s blood alcohol content is a search under the Fourth Amendment, and a warrant is required unless an exception to the search warrant requirement applies.[2] For example, some exceptions include consent to the blood ... Read More »

UPDATE ON DRAEGER LITIGATION

The Massachusetts Supreme Judicial Court recently modified the scheduling order set by the District Court Department regarding the defense bar’s challenge to the scientific reliability of the Draeger Alcotest 9510 breath test machines. Justice Botsford, citing the complex nature of the matter, extended the litigation into next year. The modified schedule allows the defense bar more time to examine the machines and for all parties to produce and review expert opinions. Pursuant to the modified schedule, the defense bar must ... Read More »

Tennessee Repeals New Underage DWI Law

July 1, 2016 was a highly anticipated day for many in Tennessee: for the very first time, wine was available for purchase in grocery stores. Gliding in under the radar, perhaps because of all the hype surrounding the grocery store wine revolution, were many other changes to Tennessee’s alcohol-related criminal laws. One such legislative update changed the way that Tennessee handled a small and categorically difficult class of individuals: underage DUI defendants. These are people ages 18 to 20, who ... Read More »

An Alcohol Monitoring…Tattoo?

As DUI defense practitioners are well aware, a transdermal monitoring device such as a “SCRAM” device (a Secure Continuous Remote Alcohol Monitoring Device) is a prevalent but sometimes onerous tool in the bond condition, plea bargaining and sentencing processes. A client may be ordered to wear a SCRAM device ankle bracelet prior to trial, during probation, or as part of a compromised resolution of the case. The transdermal monitoring device continuously monitors a person’s blood alcohol level through skin contact ... Read More »

Breath Test Calibration Questioned

In a recent article published by WSMV-TV in Nashville, Tennessee, several Nashville defense lawyers are challenging the results of a specific breath testing device because of some calibration issues with the device that may have affected the results of the breath test. Calibration is a comparison of measurements – often of known samples so that when unknown samples are tested, they will be presumed to be accurate. The breath test device in question is the EC/IR II that is manufactured ... Read More »

Felony DUI Law Coming to Colorado?

Last year, Senate Democrats in Colorado killed a bill that would have made repeat DUI offenses a felony offense in Colorado, much to the surprise and chagrin of the proposed law’s supporters. But now a Weld County state representative is trying again, with a new bill that, if passed, would classify a charged driver’s third DUI in seven years as a class 4 felony.  A class 4 felony carries a 2-6 year prison sentence followed by a mandatory 5 year period of parole.  The ... Read More »