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Aaron Hooper, Attorney at Law Aaron Hooper, Attorney at Law

A Partner of Hooper Mitchell & Associates, P.L.L.C.

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Felony DUI Attorney

Boise Felony DUI Lawyer

Former Prosecutor Aaron Hooper Defends Felony & Extreme DUI Charges in Boise

A DUI charge is serious. A felony DUI or extreme DUI charge is something else entirely. In Idaho, a high-BAC arrest can trigger Idaho’s excessive DUI statute, commonly called extreme DUI. It brings penalties far steeper than a standard first offense. Attorney Aaron Hooper, a former Ada County prosecutor, understands how the state builds these cases because he spent years building them himself. That vantage point shapes every defense strategy at Aaron Hooper, Attorney at Law, from the first call through resolution.

The firm handles the full range of DUI charges in Boise, including extreme DUI, felony DUI, aggravated DUI, and drugged driving. If you’re looking for an extreme DUI attorney in Boise after a high-BAC arrest, time matters, particularly the 7-day window to request an administrative hearing after an excessive DUI arrest. The firm provides 24/7 legal support with bilingual Spanish assistance so clients can reach someone when they need it most.

Call (208) 271-9551 or fill out the online contact form to speak with a Boise DUI attorney at Aaron Hooper, Attorney at Law today.

Why Hire Aaron Hooper, Attorney at Law After a DUI Arrest?

Facing a DUI charge without experienced legal counsel leaves too much to chance. Here is what the firm brings to every case:

  • Insight into how Ada County prosecutors approach DUI charge elevation, drawn from Attorney Hooper’s time as a prosecutor
  • Knowledge of Idaho DUI laws, court procedures, and the legal precedents that shape case outcomes
  • Representation across all proceedings, including trials, pleas, sentencing hearings, appeals, and post-conviction relief
  • Skill in negotiating with prosecutors to reach plea bargains or reduced sentences
  • Defense strategies tailored to the specific facts of each case, including challenges to breathalyzer results and the basis for arrest

What Constitutes a Felony DUI in Idaho?

Most DUI charges in Idaho are misdemeanors, but certain circumstances push a charge into felony territory. A third DUI conviction within 10 years can result in up to 10 years in prison and a license suspension of up to five years. The situations that trigger felony DUI status include:

  • A third DUI offense within 10 years
  • A second excessive DUI (BAC of 0.20% or higher) conviction within 5 years
  • Any DUI conviction within 15 years after a prior felony DUI plea or conviction
  • A DUI involving an accident that causes “Great Bodily Harm,” “Permanent Disability,” or “Permanent Disfigurement” to another person

The consequences of a felony DUI extend well beyond a jail sentence. A conviction can cost someone their professional license, make it harder to secure housing or a loan, and follow them through future legal matters. That scope is exactly why a proactive defense matters. The attorneys at Aaron Hooper, Attorney at Law examine every available avenue, from challenging the basis of the stop to contesting the chemical test results, with the goal of reducing charges and protecting clients’ rights.

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    “He is friendly and professional outside the courtroom and a real fighter inside the courtroom.”
    “Aaron Hooper is a great lawyer! He is friendly and professional outside the courtroom and a real fighter inside the courtroom. He is knowledgeable, talented, and is always very well prepared. Plus, his fees are quite reasonable.”
    Nayomee R.
    “Because of his experience, he's able to give sound advice backed by his extensive knowledge of case law.”
    “Aaron Hooper is an experienced trial attorney who exudes professionalism and intelligence. He is always prepared for court and goes above and beyond for his clients.”
    Madison H.
    “An attorney you want on your side.”
    “I could tell he read and and really paid attention to my case. He showed me that by talking about details only someone who actually paid attention the report would know about.”
    Former Client
    “He will fight for you tooth and nail!”
    “Mr. Hooper won an incredibly challenging case for us; one that could only be best described as miraculous.”
    A. F.
    “Aaron was pro-active, timely, kept his word, and worked out a better result than even imagined.”
    “Excellent! Aaron was recommended by an attorney friend, and exceeded my hopes for our case. Aaron was pro-active, timely, kept his word, and worked out a better result than even imagined.”
    Former Client
    “You will not regret your decision to go with Hooper!”
    “One of the most honest and quality practices you can find. You will not regret your decision to go with Hooper!”
    Andrew H.
    “I would not hesitate to recommend Aaron Hooper.”
    “Aaron Hooper is an excellent attorney. I have observed Aaron's professionalism in and out of the courtroom. He is always prepared and very knowledgeable of the law.”
    Maureen C.
    “Aaron is very good at what he does and was able to give me a piece of mind when everything else felt crazy.”
    “Aaron got me a extremely good deal which was pleading quietly to one misdemeanor possession of a concealed weapon with out a permit and one probation violation.”
    Former Client

What Is an Aggravated DUI in Idaho?

In Idaho, an aggravated DUI occurs when a DUI involves an accident that causes “Great Bodily Harm,” “Permanent Disability,” or “Permanent Disfigurement” to another person, including a passenger in the driver’s own vehicle. Prior DUI history is irrelevant: even a first DUI that causes serious injury to another person may be charged as aggravated DUI, a felony in Idaho.

Penalties for Aggravated DUI in Idaho

The penalties for an aggravated DUI are severe: a maximum prison sentence of 15 years, fines up to $5,000, and suspension of driving privileges for up to five years. Additional consequences may include restitution to the injured party, mandatory participation in substance abuse programs, and extended probation. The breadth of these penalties makes experienced legal representation essential from the earliest stage of the case.

What Is an Excessive DUI in Idaho?

Idaho’s excessive DUI charge, commonly searched as extreme DUI, is governed by Idaho Code 18-8004C and applies when a chemical test shows a BAC of 0.20% or higher. Prosecuted through Ada County’s 4th Judicial District Court, this charge carries penalties that are meaningfully harsher than a standard first DUI.

A first excessive DUI carries a mandatory minimum of 10 days in jail, compared to no mandatory minimum for a standard first DUI, with a maximum of one year. Fines reach up to $2,000. The license suspension is one full year and is absolute: no restricted driving permit is available during that period. After reinstatement, an ignition interlock device (IID) must be installed for one additional year. A second excessive DUI conviction within 5 years elevates the charge to a felony, carrying up to 5 years in prison, fines up to $5,000, and a license suspension of up to 5 years.

Acting quickly after an excessive DUI arrest in Boise is critical. A driver has just 7 days from the date of arrest to request an administrative license suspension (ALS) hearing to challenge the suspension of driving privileges. Missing that deadline means automatic suspension with no opportunity to contest it. Anyone seeking an extreme DUI lawyer in Boise after a high-BAC arrest should contact an attorney immediately.

Defenses Against Excessive DUI Charges

An excessive DUI charge is not a guaranteed conviction. In some cases, it may be possible to reduce the charge to a standard first offense or have it dismissed. The attorneys at Hooper Law Office have handled excessive DUI cases in Idaho and understand both the science behind chemical testing and the procedural requirements law enforcement must follow.

Defense strategies may include contesting the validity of the breathalyzer test, questioning device maintenance and calibration records, or challenging how field sobriety tests were administered. A rising BAC defense, arguing that blood alcohol concentration was still climbing and remained below the legal limit at the actual time of driving, can apply in some excessive DUI cases. Implied consent warning defects, such as an incomplete or improperly delivered warning, may provide grounds for challenging the admissibility of chemical test results. Because Attorney Aaron Hooper spent years as a prosecutor, the firm understands how the state builds these cases and where the arguments are most vulnerable to challenge.

Driving Under the Influence of Drugs

DUI charges aren’t limited to alcohol. Idaho law applies equally to those found driving under the influence of controlled substances, illegal drugs, or legally prescribed medications. A common misconception is that a valid prescription shields a driver from a drug DUI charge. It doesn’t. If a substance, legal or not, impairs driving, criminal charges can follow. Those facing drug DUI charges should contact a Boise DUI attorney at Aaron Hooper, Attorney at Law right away.

Defenses Against Drugged Driving Charges

Drug DUI cases are more difficult for prosecutors to prove than alcohol DUI cases, and that complexity can work in a defendant’s favor. Unlike alcohol, there is no simple roadside test for most drugs. Law enforcement typically relies on urine and blood tests along with officer observations, and each of those elements carries limitations worth examining.

Urine tests can detect prior drug use but can’t establish impairment at the time of the arrest, a meaningful distinction in court. Field sobriety tests are inherently subjective and can be affected by factors unrelated to impairment, such as fatigue, medical conditions, or uneven road surfaces. Blood test results can also be contested on accuracy and chain-of-custody grounds. Any of these weaknesses can factor into a defense strategy.

Why Hire a DUI Attorney?

The consequences of a DUI conviction reach well beyond a fine and a court date:

  • Job loss, particularly if driving is part of the role
  • Loss of driving privileges
  • Community service obligations
  • Fines and potential jail time
  • Mandatory drug or alcohol education and counseling

The cost of skilled legal representation can often be offset by reduced fines, avoided penalties, and a faster return to normal life. Beyond the financial stakes, having an attorney managing the defense means every avenue is examined and no deadline is missed, including the 7-day window to request an administrative hearing after an excessive DUI arrest.

Is It Worth Going to Trial for a DUI?

Most people arrested for DUI in Idaho reach a negotiated resolution rather than going to trial, but the right path depends on the strength of the prosecution’s case. If a defendant goes to trial and loses, the judge may impose maximum penalties. If the prosecution’s case has significant weaknesses, a favorable plea or even dismissal may be within reach without trial.

The attorneys at Aaron Hooper, Attorney at Law evaluate the prosecution’s evidence, identify possible evidentiary challenges, and assess the realistic likelihood of acquittal. Prior driving record, the nature of the offense, and the client’s personal circumstances all factor into the trial-versus-plea analysis. That evaluation, grounded in how prosecutors actually build and present these cases, is where Attorney Hooper’s prosecutorial background has practical value.

Is a Plea Deal a Good Idea?

A DUI arrest doesn’t make conviction inevitable. Chemical tests can be challenged, procedural errors can matter, and the prosecution’s case is rarely as airtight as it appears at the outset. A plea deal, when the facts support one, can be a strategic tool for limiting exposure to severe penalties and avoiding the cost and stress of trial, but it should only be accepted after a thorough review of the case and its long-term consequences. That decision belongs to the client, made with clear-eyed legal counsel rather than pressure or assumption.

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Contact an experienced Boise felony DUI attorney at Aaron Hooper, Attorney at Law today

If you’ve been charged with a DUI in Boise, including an extreme DUI, the time to act is now. The 7-day deadline to request an administrative hearing waits for no one, and the decisions made in the days after an arrest can shape the entire case.

At Aaron Hooper, Attorney at Law, the defense draws on Attorney Hooper’s years as a prosecutor, 24/7 availability, and bilingual Spanish support. The firm handles DUI cases with the attention and preparation each client’s situation demands. Call (208) 271-9551 or contact the firm online to get started.

Sentencing & Penalties

Learn more about Idaho sentencing guidelines and penalties. Contact our Boise criminal defense attorney if you've been charged with a misdemeanor or a felony.

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