DUI Defense

Aggravated DUI Attorney in Fort Mohave with Derek’s former judge edge

aggravated DUI attorney Fort Mohave AZ cases often land at Mohave County Superior Court after a Highway 95 stop, a Laughlin bridge crossing, or a Mohave County Sheriff patrol contact. Call (480) 582-3637 for a free consultation with Derek Oliverson, who answers his own phone.

An aggravated DUI in Fort Mohave is a felony charge under ARS 28-1383, and it can bring license suspension, jail time, and a hard fight over your record.


Can you fight an aggravated DUI charge in Fort Mohave?

You can fight it by attacking the stop, the testing, and the felony enhancement right away. Start by asking for the report, the body-cam, and the breath or blood records, then look for problems in the Highway 95 stop, the Laughlin bridge contact, or the MCSO patrol that made the arrest.

Fort Mohave aggravated DUI charges under ARS 28-1383 are built on earlier decisions in the case, so your defense should focus on what the deputy or trooper knew, what the agency recorded, and whether the State can prove the priors or aggravators it needs. If the prior conviction is invalid or the 84 month lookback is wrong, the felony can be challenged.

You should also ask how the charge affects your license suspension, jail time, and how long a DUI stays on your record. Those are not side issues. They affect your job, your travel, and what kind of plea offer you can accept.


What evidence does the State use in Fort Mohave cases?

Start by collecting the exact evidence tied to the stop. In Fort Mohave, that usually means Mohave County Sheriff reports, Arizona DPS reports, dash-cam, body-cam, breath test logs, blood draw records, and the paperwork tied to the Highway 95 or I 40 corridor stop.

Then check the testing path. Look for the 15 minute observation period, the breath machine calibration history, the blood draw chain of custody, and the phlebotomist certification. If the State cannot show clean records, you may have room to challenge the BAC result and the DUI accusation itself.

Ask which agency handled the arrest because MCSO and DPS use different field sobriety test protocols, different equipment schedules, and different camera policies. Those differences matter when your aggravated DUI lawyer Fort Mohave AZ team builds a suppression motion or a testing challenge.

  • Ask for the arrest report and video right away
  • Check the stop reason on Highway 95, Boundary Cone Road, or the Laughlin bridge route
  • Review breath or blood records for missing calibration or custody issues
  • Find out whether MCSO or DPS made the stop

How do you build a Fort Mohave defense step by step?

Begin with the court and the charge level. If it is aggravated DUI under ARS 28-1383, prepare for Mohave County Superior Court in Kingman, even if the first appearance started elsewhere. That tells you where the case is going and what deadlines matter first.

Next, lock down the evidence before it changes. Your lawyer should request the report, body-cam, dash-cam, breath machine logs, and blood paperwork within 24 hours. Then compare the agency’s version of the stop to the actual road conditions on Highway 95, Boundary Cone Road, or the Laughlin bridge approach.

After that, challenge the weak points. Your defense can attack the traffic stop, the observation period, the BAC test, prior convictions, and any license suspension issue that follows the arrest. That is how an aggravated DUI lawyer Arizona strategy turns a felony case into something you can actually fight.

Finally, push toward resolution only after the facts are on the table. Derek Oliverson brings former judge, former prosecutor, and former police officer experience to that step, and David Tangren helps carry the criminal defense work forward with a focus on motion practice, negotiation, and trial readiness.


Which court will handle your Fort Mohave DUI case?

Start by reading your citation or release paperwork. It should tell you whether your first appearance is at Fort Mohave Justice Court or whether the case has already been set for Mohave County Superior Court in Kingman. That paperwork drives your next move.

If the case is a misdemeanor DUI or extreme DUI, it usually stays in Fort Mohave Justice Court unless another felony charge is added. If it is aggravated DUI under ARS 28-1383, it goes to Mohave County Superior Court because that charge is a Class 4 felony.

You should also expect the prosecutor to match the charge level. Fort Mohave misdemeanor and extreme DUI matters are handled by the county prosecutor, while aggravated DUI becomes a county attorney felony case in Superior Court. If you are looking for an aggravated DUI attorney Arizona team, you want one that already works in that venue.


What penalties can follow a Fort Mohave DUI arrest?

Start by matching the charge to the penalty. Arizona DUI penalties depend on the BAC level, the drugs allegation, and whether the case becomes aggravated under ARS 28-1383. A felony charge brings prison time exposure, probation, and license revocation concerns that are much harsher than a basic misdemeanor DUI.

If the case is aggravated, you need to look at the felony consequences first, not last. That includes jail time, prison time, and the effect on your driver license. You should also ask how long a DUI stays on your record, because that affects jobs, insurance, and future cases.

Use the table below as a starting point, then get the exact charge level checked against the paperwork in your case.


When should you bring in an aggravated DUI attorney?

You should call as soon as you are released or as soon as you know the charge. Early action gives your lawyer time to request video, testing records, and the arrest report before the case turns into a paperwork fight you are already behind on.

Call before you make statements to the police, before you guess about the facts, and before you assume the State will reduce the case on its own. Fort Mohave felony DUI cases can move fast, and the first decisions often shape license suspension, release conditions, and whether the prosecutor pushes for prison time.

If you are wondering what a DUI lawyer costs, ask directly on the first call. Oliverson Law says there is no fee to talk and offers a free consultation, so you can ask about the case without adding pressure. Derek answers his own phone at (480) 582-3637.


What are the DUI penalties in Arizona?

DUI, impaired to the slightest degree

Class 1 Misdemeanor. 10 days jail with 9 days suspended, $1,250 plus fines, screening.

DUI, BAC 0.08+ or drugs

ARS 28-1381(A)(2)/(3). Class 1 Misdemeanor. 10 days jail with 9 days suspended, $1,250 plus fines, IID.

Extreme DUI, BAC 0.15+

Class 1 Misdemeanor. 30 days jail, $2,500 plus fines, IID for 12 months.

Super Extreme DUI, BAC 0.20+

ARS 28-1382(A)(2). Class 1 Misdemeanor. 45 days jail, $3,250 plus fines, IID for 18 months.

Aggravated DUI, 3rd in 84 months

Class 4 Felony. 4 months DOC minimum, 3 years probation, license revoked.

Aggravated DUI, suspended license

ARS 28-1383(A)(2). Class 4 Felony. 4 months DOC minimum, 3 years probation, license revoked.

Aggravated DUI, child under 15

ARS 28-1383(A)(3). Class 4 Felony. 4 months DOC minimum, enhanced sentencing.

Aggravated DUI, IID violation

ARS 28-1383(A)(4). Class 4 Felony. 4 months DOC minimum, extended IID, revocation.


Why Fort Mohave clients choose Oliverson Law

Former bench insight

Derek Oliverson is a former judge, so he knows how judges read the facts, weigh mitigation, and judge credibility. He uses that experience to shape the case from the first court date through resolution.

Prosecutor perspective

Derek is also a former prosecutor, so he knows how the county attorney screens a felony DUI file and what pressures push a plea offer. That helps you ask for the right fight at the right time.

Police side experience

Derek is a former police officer, which helps him spot weak report writing, stop issues, and testing mistakes. He knows how the field side of the case is built and where it can break.

Local defense team

David Tangren works alongside Derek at Oliverson Law on DUI, aggravated DUI, and criminal defense matters. Together they focus on the real records, the real court, and the real risks in a Fort Mohave felony case.


Read What Our Clients Say


Questions people ask us

Yes, if the facts support it. Start by checking the prior conviction, the 84 month lookback, and the traffic stop. If the State cannot prove the felony enhancement under ARS 28-1383, the case may be reduced or challenged in Mohave County Superior Court.

Fort Mohave has no city police department. The Mohave County Sheriff’s Office and Arizona DPS handle the stops and patrols, especially on Highway 95, Boundary Cone Road, the Laughlin bridge route, and the I 40 corridor near Topock.

Ask for the release paperwork and act fast. Your lawyer should check release conditions, the implied consent issues, and any immediate threat to your driving privileges. Fort Mohave aggravated DUI cases can involve license revocation, so you want that reviewed right away.

That question matters because it changes the stakes of the case, but the answer depends on the exact charge and outcome. Start by having your lawyer review whether the matter is a misdemeanor, extreme DUI, or aggravated DUI under ARS 28-1383 so you know what record exposure you are facing.

Ask what is included, who will handle the court work, and whether you will speak with the lawyer directly. Oliverson Law says there is no fee to talk and offers a free consultation, so you can call (480) 582-3637 and ask those questions before you make a decision.


Serving Fort Mohave, Arizona

Oliverson Law defends DUI and criminal cases across Fort Mohave, Mohave County, and central Arizona. Pick your city below for local court details, or reach our Kingman office directly.

Don’t see your city? Call (480) 582-3637. We defend clients across Mohave County and central Arizona.


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Written by Derek Oliverson
Founding Attorney · Former Judge, Former Prosecutor & Former Police Officer · Defending Arizona since 2009

Derek Oliverson founded Oliverson Law in 2009 and has worked every side of an Arizona courtroom, as a judge, a prosecutor, and a police officer. With co-counsel David Tangren, a former Pima County prosecutor, the firm holds a 4.9 out of 5 rating from more than 150 client reviews. Call (480) 582-3637 for a free, confidential case review.

Talk to a Fort Mohave aggravated DUI lawyer today

If you were arrested in Fort Mohave, do not wait for the case to move without you. Call (480) 582-3637 and ask Derek Oliverson about your next step.

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