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What Happens After a DUI Arrest in Denver?

A DUI arrest can be overwhelming, especially if it is your first encounter with the criminal justice system. Many people in Northglenn and throughout the Denver area are unsure what happens next, whether they will lose their license, or what penalties they may face.

Colorado takes impaired driving offenses seriously. Even a first-time DUI arrest can lead to criminal charges, license suspension, fines, probation, mandatory classes, and possible jail time. In some cases, the consequences may also affect employment, professional licenses, insurance rates, and future opportunities.

At the Law Office of James Colgan, we help individuals throughout Northglenn and the Denver metro area understand their rights and defend against DUI and DWAI charges.

The Traffic Stop Usually Starts the Process

Most DUI cases begin with a traffic stop. A police officer may pull over a driver for reasons such as:

During the stop, the officer may begin looking for signs of impairment.

Common observations include:

If the officer suspects impairment, the investigation may escalate quickly.

Officers Often Request Field Sobriety Tests

After initiating the stop, officers may ask drivers to perform roadside field sobriety tests.

These tests may include:

Officers use these tests to look for clues of impairment.

However, field sobriety tests are not always reliable. Medical conditions, fatigue, anxiety, poor weather, uneven pavement, and other factors may affect performance.

In Denver DUI cases, the officer’s interpretation of these tests often becomes part of the prosecution’s evidence.

Colorado’s Express Consent Law

Under Colorado’s Express Consent law, drivers who are lawfully arrested for DUI or DWAI are generally required to submit to a chemical test.

This may involve:

Refusing the test can trigger separate consequences, including driver’s license revocation.

Chemical test results are important because Colorado law sets legal blood alcohol concentration thresholds.

Generally:

However, chemical test results are not always perfect. Issues involving calibration, testing procedures, contamination, medical conditions, or improper administration may affect the reliability of the evidence.

You May Face Multiple Proceedings

Many people are surprised to learn that a Colorado DUI arrest often creates two separate legal matters:

  1. The criminal court case
  2. The administrative driver’s license proceeding

The criminal case determines whether the person is convicted of DUI or DWAI and what criminal penalties may apply.

The administrative proceeding involves the Colorado Department of Revenue and focuses on driving privileges.

In Northglenn DUI cases, strict deadlines may apply to challenge a license suspension. Missing these deadlines can result in automatic consequences even before the criminal case is resolved.

Potential Penalties for DUI in Colorado

The penalties for a DUI conviction depend on several factors, including:

Potential penalties may include:

Even first-time DUI offenders in Denver may face serious consequences.

Repeat offenses usually carry harsher penalties and may eventually result in felony charges under Colorado law.

DWAI Charges Are Different From DUI Charges

Colorado also recognizes DWAI, which stands for Driving While Ability Impaired.

DWAI charges involve a lower level of alleged impairment than DUI charges.

A person may still face DWAI charges even if their blood alcohol concentration is below the standard DUI threshold.

Although DWAI penalties are generally less severe than DUI penalties, a conviction can still create significant consequences, including:

Many people underestimate how seriously Colorado courts treat DWAI offenses.

Our Northglenn DUI defense attorney carefully reviews every aspect of DUI and DWAI arrests to identify weaknesses in the prosecution’s case.

DUI Cases Often Involve Constitutional Issues

Not every DUI arrest is legally valid.

A criminal defense attorney may investigate issues such as:

For example, if police lacked a valid reason for the stop, certain evidence may potentially be challenged in court.

Similarly, problems involving breath test machines or blood sample handling may affect the reliability of chemical test results.

A DUI Conviction Can Affect More Than Driving Privileges

Many people focus primarily on license suspension after a DUI arrest, but the consequences often extend much further.

A conviction may affect:

For some individuals in Northglenn and Denver, avoiding a permanent criminal conviction becomes one of the most important parts of the case.

Plea Agreements Are Not Always the Only Option

Some DUI cases resolve through plea agreements, while others proceed to motions hearings or trial.

The best strategy depends on:

An attorney may negotiate for reduced charges, challenge evidence, seek dismissal of improperly obtained evidence, or prepare the case for trial when appropriate.

Every case requires individualized analysis.

Early Legal Representation Can Be Important

The period immediately after a DUI arrest is often critical.

Important evidence may include:

An attorney may also help clients understand:

Because DUI cases move quickly, waiting too long to seek legal guidance can create additional challenges.

Speak With a Northglenn DUI Defense Attorney

If you were arrested for DUI or DWAI, our attorney is here to help. Call the Law Office of James Colgan today or connect with us online to schedule a consultation.

The information you obtain at this site is not, nor is it intended to be, legal advice. We welcome your calls, letters and email; however contacting us does NOT create an attorney-client relationship.
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office address

The Law Office of James Colgan, LLC
11990 Grant Street #550
Northglenn, Co 80233

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