Honolulu Vehicular Manslaughter DUI Lawyer

Experienced Vehicular Manslaughter DUI Attorney In Honolulu, HI

Vehicular manslaughter charges can greatly impact your life, even if the charges are later dismissed or you are acquitted at trial. Receiving a driving under the influence (DUI) charge with a vehicular manslaughter charge brings added challenges. A Honolulu vehicular manslaughter DUI lawyer can help.

Hire a Vehicular Manslaughter DUI Lawyer with Local Roots in Honolulu

When facing charges of vehicular manslaughter, you need to hire a vehicular manslaughter DUI lawyer with experience representing these types of cases. Potential penalties can be severe, and representation is necessary. The Law Office of R. Patrick McPherson has over two decades of experience representing Honolulu and Oahu residents facing DUI charges. Regardless of the seriousness of the charges, we’re here to help.

Traffic Deaths in Hawaii

According to Hawaii’s Department of Transportation’s Safe Communities Program, from January 1, 2026, to July 1, 2026, there were a total of 47 crash-related fatalities in the State of Hawaii. Of these fatalities, the facts listed below are true:

• 26 were motor vehicle occupants
• 11 were pedestrians
• 9 were occupants of motorcycles, mopeds, scooters, or ATVs
• 1 was another non-occupant, which included skateboards, e-scooters, and wheelchairs
• Almost half were in the city and county of Honolulu

Vehicular manslaughter is termed negligent homicide in the first degree in Hawaii. These charges are handled by the Oahu First Circuit Court at Ka’ahumanu Hale in Honolulu. When these charges also include a DUI, the Administrative Driver’s License Revocation Office (ADLRO), located on the fifth floor, in Suite 500, of the American Savings Bank Tower on Bishop Street in Honolulu, handles issues with license revocation.

Negligent Homicide in the First Degree

Vehicular manslaughter falls under the legal term of negligent homicide in the first degree, which includes causing the death of another person by the operation of a vehicle in a negligent manner while you are under the influence of alcohol or drugs.

The offense may be considered a first-time offense as long as the person has not been previously convicted of a DUI within the previous 10 years. If a person has been convicted of another DUI within 10 years, it will be considered a second offense and penalized significantly more harshly.

Depending on the details of your charge, you may be convicted of a class B felony or a class A felony.

Defense Options for Vehicular Manslaughter DUI

When defending against a vehicular manslaughter DUI, defense options include looking at several different aspects of the charge, including those factors listed below:

• The DUI element. Issues related to the initial traffic stop, field sobriety testing, and chemical testing could result in evidence being inadmissible or the charges being dismissed.
• Criminal negligence element. To prove a crime occurred, the state has to demonstrate that you behaved in a manner counter to how a reasonable person would have behaved. Demonstrating that the accident was unavoidable or that the victim’s actions were the overriding cause of the accident could result in a favorable outcome.
• Police violations. Demonstrating that the police violated procedural or constitutional rights can also lead to charges being dismissed. If officers failed to issue your Miranda rights or engaged in an unlawful search or traffic stop, the charges could be dismissed.

Step-by-Step: What to Do Immediately After a Fatal Crash in Honolulu

A fatal motor vehicle accident is one of the most traumatic events a person can experience. In the hours following the crash, emotions run high, and law enforcement begins an extensive investigation. This time is pivotal, as the decisions you make can impact your case for better or worse.

You may be able to reduce or even avoid vehicular manslaughter DUI penalties, especially when you enlist the help of a trusted law firm. However, the first steps you take right after the accident occurs are the most important. These can paint a picture of your behavior and character to the legal system.

Consider the following important steps to protect your character and your legal rights:

• Stay at the scene and call 911. A car accident, especially involving death and intoxication, can evoke a sense of panic within you. Even the most level-headed of individuals may flee to the hospital, a trusted relative’s home, or even the local police station in a panic.

  The key is to remain at the scene and call 911. This allows medical personnel to deliver assistance to anyone at the scene who needs it. It also shows you are concerned about responding properly even in these dire circumstances.

• Cooperate with basic instructions from law enforcement. You will be required to contact the police when an accident occurs. Remain calm and respectful, and follow lawful instructions. You may be asked to provide documentation like your driver’s license, vehicle registration, and proof of insurance. This does not mean you are admitting fault. Instead, it allows the investigation to proceed smoothly.

  While you should be compliant, you must also distinguish between lawful requests for basic identifying information and demands for detailed statements about the collision, as these are not the same thing.

• Exercise your right to remain silent. If investigators begin asking questions about how the crash happened, whether you consumed alcohol, or who may have been at fault, remember that you have a constitutional right to remain silent.

  You may respectfully note that you want to cooperate, but you want to speak with a lawyer before answering any questions. This is not an admission of guilt. It is a legal protection available to everyone, especially when serious charges may result from the answers you give.

• Refrain from speculating on what happened. Immediately after a fatal accident, it is a common reaction for drivers to feel shocked, confused, or disoriented. You may try to make sense of the situation by guessing about what happened. “I must have run the light.” “Maybe I was speeding?” “I only had a couple of drinks.”

  It’s easy to let these seemingly innocent statements slip out to police, to other motorists, and on social media. However, they can be interpreted as guilt. Instead of speculating, discuss the details only with a Honolulu vehicular manslaughter DUI attorney.

Contact The Law Office of R. Patrick McPherson

You shouldn’t face vehicular manslaughter DUI charges without a knowledgeable attorney to examine your case and offer support throughout the process. Our trusted local law firm uses detailed knowledge of DUI laws and 20 years of case experience to serve clients diligently.

Our team understands the seriousness of manslaughter and DUI, especially when the two are connected. We also know that accusations don’t equal guilt. Our team has earned many high-level accolades and five-star reviews for our commitment to defending the rights of those who call on us, and while these do not guarantee positive outcomes, we are prepared to work to secure a favorable outcome for you, too.

Contact The Law Office of R. Patrick McPherson to schedule your initial consultation and discuss your case.