Aggravated DUI Defense Attorney in New Hampshire
The Law Office of Nicholas P. Frye, P.C. provides dedicated and personalized criminal defense legal representation for clients in the Commonwealth of Massachusetts and the State of New Hampshire, in both State and Federal courts.
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An Aggravated Driving Under the Influence (DUI) charge in New Hampshire involves more serious allegations than a standard DUI offense and carries enhanced penalties upon conviction. These cases may involve higher alcohol concentration levels, excessive speed, transporting a minor, or allegations involving injury.
Because aggravated DUI charges involve increased exposure and additional consequences, early legal strategy and careful evaluation of the evidence are especially important.
What Is Aggravated DUI in New Hampshire?
Under New Hampshire law, a DUI charge may be elevated to aggravated DUI when certain circumstances are present at the time of the alleged offense. These circumstances can increase the seriousness of the case and the penalties that may apply if there is a conviction.
Aggravating factors may include:
- alcohol concentration significantly above the legal limit
- operating at excessive speed
- transporting a person under the age of 16
- attempting to avoid or evade law enforcement
- causing a motor vehicle accident involving injury
The presence of one or more of these factors can change how a case is prosecuted and the penalties that may apply.
Possible Penalties for Aggravated DUI
Potential consequences of an aggravated DUI conviction may include:
- extended driver’s license suspension
- mandatory incarceration exposure
- fines and court costs
- alcohol or drug treatment requirements
- ignition interlock device requirements following reinstatement eligibility
- probation supervision following release
The outcome of a case depends on prior record history, the facts of the incident, and how the evidence develops during court proceedings.
Alcohol Concentration and Evidence Issues
Aggravated DUI charges sometimes involve allegations of elevated alcohol concentration levels. Questions about testing procedures, observation requirements, and equipment operation can be important issues when evaluating chemical test evidence.
Careful review of how testing was conducted may affect how a case proceeds.
Excessive Speed and Minor Passenger Allegations
Certain aggravated DUI charges involve allegations related to excessive speed or transporting a minor passenger. These allegations can increase penalty exposure and may affect how prosecutors approach a case.
Evaluating the available evidence surrounding these allegations can be an important part of preparing a defense strategy.
Injury-Related Aggravated DUI Allegations
Some aggravated DUI cases involve allegations that another person was injured during the incident. These cases may require detailed review of accident reconstruction evidence, medical documentation, and witness observations.
Careful evaluation of both impairment evidence and causation issues can affect how these cases proceed.
Administrative License Suspension Consequences
Drivers charged with aggravated DUI may also face Administrative License Suspension through the New Hampshire Division of Motor Vehicles following arrest.
Because administrative consequences can begin before the criminal case is resolved, early evaluation of available options can be important after an arrest.
Speak With the Law Office of Nicholas Frye, P.C.
If you were charged with aggravated DUI in New Hampshire, early legal guidance can make an important difference in understanding available defense strategies and protecting your rights.
The Law Office of Nicholas Frye, P.C. represents clients throughout New Hampshire facing serious DUI charges and has an established record of securing positive outcomes in criminal cases, including dismissals of charges and not guilty verdicts at trial. Careful case evaluation, strategic motion practice, and trial readiness are central to how the firm approaches DUI defense from the earliest stages of a case.
Speaking with an experienced defense attorney early can help you better understand what to expect and how to move forward after an arrest.

