Des Moines OWI Defense Attorneys
While every DUI defense in Des Moines is unique, some common strategies can help Des Moines based law firms mount a strong case.
This page attempts to categorize and describe some of the common types of DUI/OWI defenses used by DUI law firms. Remember, your case is unique, and you should consult an OWI/DUI lawyer from a law firm in Des Moines to determine the right strategy for you.
Probable cause:
A police officer needs a valid reason to stop, detain, or arrest a suspected drunken driver. You may be able to prove such cause did not exist.
Miranda rights:
If your Miranda rights were not read to you at the time of your arrest, incriminating statements you may have made may prove inadmissible in court.
Chemical tests conducted during the absorptive phase:
The amount of time since your last drink can throw off field sobriety test results wildly.
Field sobriety test results:
Many such results are arguable in court, since the results are often the subjective opinion of the officer. Witnesses may be able to contradict such opinions.
Regulation of chemical testing:
The prosecution must prove that all field sobriety test devices had been properly maintained and calibrated before the arrest.
Retrograde extrapolation:
If a significant amount of time has passed between the arrest and the administration of a field sobriety test, many physiological issues can occur during that time. This could form the basis of a defense mounted by a law firm experienced with OWI cases.
Blood-alcohol concentration:
Most breathalyzers record chemical compounds other than alcohol, which may register as alcohol. Radio frequency interference can also throw off the results of a breathalyzer. Furthermore, all breathalyzers assume a 2100:1 ratio when converting alcohol in the breath to that in the blood. This ratio is not a scientific constant, though, and may vary from one person to another. DUI/OWI lawyers in Des Moines know this well, and often use it as the linchpin of their defense strategy.
Des Moines DUI and OWI lawyers
If you are charged with a crime, please contact an Iowa criminal defense lawyer today at (888) 317-4978 for a free consultation. You can count on us to work tirelessly to ensure the best possible outcome for your case and keep you well-informed every step of the way.
Website: mccarthyandhamrock.com
Connect: DUI Lawyer Locator
Criminal Defense Law Firm in Des Moines
Criminal law differs from civil law in one key way: the severity of the penalties related to breaking those laws. Conviction on criminal charges can mean incarceration, crippling fines, loss of employment, and a black mark on your personal record that you may never wipe clean.
Facing criminal charges is one of the most frightening experiences anyone can face. That is why, if you face criminal charges in the state of Iowa, you should not just hire any one of the many criminal defense law firms in Iowa you find. You need to hire a competent and experienced Iowa criminal defense law firm that can put your needs first and fight for your rights.
You need to hire McCarthy & Hamrock, P.C.
