DUI / DWI Defense

Recently charged with DUI / DWI?

Sound legal advice is built on years of training, hard work, and familiarity with legislation, precedent, and sound consideration. You'll find all that and more at Kelly O'Connell — DUI / DWI Attorney, Las Cruces, NM.

DUI defense — wine glass and car keys
Section 01 · The Law

0.08%

Legal BAC limit

10 days

To save your license

What is a DUI?

"The new felony" — and it follows you forever.

In New Mexico it is illegal for those 21 or older to drive with a blood alcohol concentration of 0.08% or higher. A BAC of 0.16% or higher is considered aggravated DUI. Drivers under 21 cannot drive with a BAC of 0.02% or higher, and CDL drivers cannot drive with a BAC of 0.04% or higher.

A conviction means lost driving privileges, a mandatory ignition interlock license, and the installation of an interlock device — even for first-time offenders.

A good attorney challenges the stop and every piece of evidence — before a conviction puts a black mark on your record.

Section 02

BAC Limits by the Numbers

NM Stat § 66-8-102. Under New Mexico's implied consent law, a lawful arrest gives consent to chemical testing. Refusal risks automatic license suspension and other penalties.

21 & Older

0.08%

Standard NM legal limit

Underage

0.02%

Zero tolerance

Aggravated

0.16%

Enhanced penalties

CDL Drivers

0.04%

Commercial license

Civil penalties

Section 03

Civil DUI Penalties

Civil penalties affect your driving privileges through the MVD — separately from any criminal case. Acting fast within the 10-day window is critical.

1st Offense — 21 & Older

6-month license suspension for failing a chemical test; 1 year for refusing.

1st Offense — Underage

1-year license suspension for failing or refusing a chemical test.

1st Offense — CDL

1-year license suspension for failing or refusing a chemical test.

2nd or Subsequent — All

1-year license suspension for failing or refusing a chemical test.

Section 04

Criminal DUI Penalties

Criminal penalties escalate sharply with each offense. The consequences below assume a standard (non-aggravated) DUI under NM law.

1st Offense

  • 1-year license revocation
  • Up to 90 days jail
  • Up to $500 fine
  • Mandatory alcohol education, assessment & treatment
  • Ignition interlock device
  • Possible vehicle confiscation
  • Community service
  • $65 BAC test fee

2nd Offense

  • 2-year license revocation
  • Up to 364 days jail (96 hours mandatory)
  • Up to $1,000 fine
  • Mandatory alcohol education, assessment & treatment
  • Ignition interlock device
  • Possible vehicle confiscation
  • Community service
  • $65 BAC test fee

3rd Offense

  • 3-year license revocation
  • Up to 364 days jail (30 days mandatory)
  • Up to $1,000 fine
  • Mandatory alcohol education, assessment & treatment
  • Ignition interlock device
  • Possible vehicle confiscation
  • Community service
  • $65 BAC test fee

4th or Subsequent

  • Lifetime license revocation with 5-year court review
  • Up to 18 months jail (6 months mandatory)
  • Up to $5,000 fine
  • Mandatory alcohol education, assessment & treatment
  • Ignition interlock device
  • Possible vehicle confiscation
  • $65 BAC test fee
Aggravated DUI

Aggravated DUI

When a DWI becomes aggravated.

An aggravated DWI charge can come from an accident resulting in injury or death, refusal of a chemical test, and/or a BAC of 0.16% or more. Aggravated DWI carries harsher penalties.

1st Offense

Mandatory additional 2 days jail

2nd Offense

Mandatory additional 4 days jail

3rd Offense

Mandatory additional 60 days jail

For CDL holders, an aggravated DWI charge results in a one-year disqualification. A second offense results in a lifetime disqualification.

FAQ

Common DUI / DWI questions.

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Don't wait. The first 10 days matter most.

Reach out for a free, confidential consultation. We'll review the stop, the evidence, and your options — fast.