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DUI defenses in Arizona

DUI defenses in Arizona

Drivers charged with DUI in Arizona face potentially devastating personal and financial consequences. A first-offense conviction can result in 24 hours to 10 days in jail, $1,500 in fines and a minimum 90-day driver’s license suspension.

While no one should ever endanger themselves or others by drinking and driving, some are wrongly accused by police officers who make mistakes or lack training. In addition, many of the tests prosecutors use as evidence are often flawed or inaccurate.

Common law enforcement mistakes

The most critical elements of proving a DUI case are the arresting officer’s actions. An experienced DUI defense attorney knows how to spot errors, such as:

  • Unwarranted stops: Police must have a valid reason to pull you over in the first place, such as speeding or violating other traffic laws, defective equipment, such as broken taillights, or for “reasonable” suspicion, such as receiving a tip from a witness. They can’t stop you based on a “hunch.”
  • Breathalyzers: In recent years, thousands of these tests have been thrown out by judges due to incorrectly calibrated machines or because officers lacked the training to administer them properly.
  • Sobriety tests: Several studies show that the one-leg stand, walk-and-turn and horizontal gaze nystagmus tests are unreliable as many people who are not impaired fail them due to medical conditions or from taking prescribed medications.
  • Rights violations: Police must not only have a legitimate reason to stop you but must fully explain why you are being arrested and inform you of your rights, including talking to an attorney before being questioned.

Be diligent until you can talk to an attorney

Because the stakes are so high, contact an aggressive DUI defense lawyer as soon as possible. Until your attorney arrives, avoid making any incriminating statements and fully document every interaction with officers. Your lawyer will fight to minimize charges and penalties and, in some cases, have them dropped.

Author Bio

Matthew L. Lopez

Matthew L. Lopez

Matthew L. Lopez is the Managing Attorney and founder of Matthew Lopez Law, a criminal defense and DUI firm serving clients throughout Arizona. His track record of case dismissals and charge reductions has earned him honors, including a National Trial Lawyers Top 40 Under 40 nomination, a “Superb” 10/10 Avvo rating, and a Rising Star designation by Super Lawyers.

Matthew is a member of the National College for DUI Defense and holds active memberships with the Arizona Association for Criminal Justice and the Arizona Association for Justice. His firm handles criminal defense, DUI, drug charges, and traffic offenses, offering free consultations and affordable payment plans to make quality defense accessible to all Arizonans.

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Defending The Entire State Of Arizona

Matthew Lopez Law defends clients throughout Arizona. With offices in Tempe, Lake Havasu City, Apache Junction, and Parker, we appear in courts across all 15 Arizona counties. Whether you’re facing charges in Phoenix Metro, rural Arizona, or anywhere in between, we handle cases statewide.

Maricopa County Pinal County Pima County Yavapai County Coconino County Yuma County Navajo County Apache County La Paz County Gila County Graham County Greenlee County Mohave County Cochise County Santa Cruz County
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