Imagine driving down US-13 near Dover when blue lights appear in your rearview mirror. You know you haven’t had a drop of alcohol. You feel confident as you blow into the breathalyzer, expecting a 0.00 result to end the encounter. Instead, the officer handcuffs you. Even with a 0.00 blood alcohol concentration (BAC), you find yourself facing a Delaware DUI charge.

This scenario happens more often than many people realize. In Delaware, a DUI arrest does not always require a high BAC. If an officer believes your faculties are impaired, they can make an arrest under 21 Del. C. § 4177. For drivers with diabetes, a sudden drop in blood sugar, known as hypoglycemia, can create a perfect storm of symptoms that look exactly like intoxication.

Why Police Mistake Hypoglycemia for Drunkenness

When your blood sugar levels fall too low, your brain lacks the fuel it needs to function, triggering physical and cognitive reactions. A police officer patrolling the streets of Kent County is trained to look for specific clues of impairment. Unfortunately, the symptoms of a medical emergency and the symptoms of alcohol consumption overlap significantly.

A person experiencing a hypoglycemic episode may swerve between lanes or fail to maintain a consistent speed. Once pulled over, they might struggle to find their license or speak in a slurred manner. To an officer, these are red flags for a DUI.

The Science of the “Alcohol” Smell

One of the most damaging pieces of evidence in these cases is when an officer claims they smelled alcohol on the driver’s breath. In a 0.00 BAC case involving diabetes, this is often a misunderstanding of biology. When the body cannot use sugar for energy, it begins burning fat, creating chemicals called ketones.

Ketones are excreted in the breath and often have a sweet, fruity, or acrid (acetone) smell. This scent is remarkably similar to the smell of certain alcoholic beverages or the stale smell of metabolized alcohol. If you are stopped near the Dover Mall and the officer detects ketones on your breath, they may skip medical questions and proceed straight to a criminal investigation.

Standardized Field Sobriety Tests and Medical Reality

Delaware law enforcement officers typically use a battery of tests to determine impairment. These include the Horizontal Gaze Nystagmus (HGN), the Walk and Turn, and the One-Leg Stand. These tests assume the driver is healthy and has full control over their motor skills.

Hypoglycemia ruins the reliability of these tests. Low blood sugar causes:

  • Dizziness and loss of balance
  • Confusion or inability to follow complex instructions
  • Tremors or the shakes in the hands and legs
  • Delayed reaction times

If you were asked to walk a straight line on the side of a busy road like Route 8 while your brain was starving for glucose, failing that test is a medical certainty, not proof of a crime.

The Legal Definition of Impairment in Delaware

Under 21 Del. C. § 4177, the State can prosecute you if you are under the influence of alcohol or drugs. The law defines this as being less able than the person would ordinarily have been, either mentally or physically, to exercise clear judgment or due care.

But being less able due to a sudden, involuntary medical crisis is a distinct legal issue. A 0.00 BAC result is powerful evidence. It proves that whatever caused the driving behavior, it was not alcohol. If the state then argues you were under the influence of drugs, they must provide evidence of those substances, often through a blood test that requires a warrant or consent under 21 Del. C. § 2740.

Navigating the Dover Court System

If you are arrested for a DUI in the Dover area, your case will likely begin in Justice of the Peace Court 7 at 480 Bank Lane. This court handles initial appearances and arraignments. You have 20 days after your initial plea to elect to have your case transferred to the Court of Common Pleas in Kent County for trial.

A 0.00 BAC case requires a different approach, such as presenting medical records, glucose monitor data, and sometimes testimony from medical professionals. Our legal team focuses on showing the court that the impairment the officer saw was actually a health crisis that required a doctor, not a jail cell.

How We Approach Your Defense

At Delaware DUI Defender, we do not view your case as just another file. We look at the science. Our team includes professionals who understand the complexities of Delaware’s traffic laws and the biological factors that can skew a police investigation.

James “Matt” Stiller’s background with the Division of Public Health gives our firm a unique perspective on the intersection of data, health, and the law. We believe that if the police and the defense both do their jobs effectively, the truth comes to light. In cases of hypoglycemia, the truth is that a medical condition is not a crime.

We prioritize our clients’ needs by digging into the details that others might miss. Conducting a thorough investigation includes reviewing the dashcam footage to see whether your behavior aligns with the timeline of a blood sugar drop. We also examine the breathalyzer’s calibration logs to confirm that the 0.00 reading was accurate.

Your Path Forward After a 0.00 BAC Arrest

A DUI charge can jeopardize your license, your job, and your reputation, even if the breath test proves you were sober. You should not have to pay the price for a medical emergency. Our goal is to inform you of your rights and provide a clear path to resolving these charges. We draw on our experience in the Delaware court system to advocate for drivers unfairly targeted because of their health. Delaware DUI Offender handles both first-offense DUIs and repeat DUI cases.

If you or a loved one were arrested for a DUI in Dover or Wilmington despite a 0.00 BAC, our legal professionals are here to help you understand the next steps. Our team is seasoned in handling the technical complexities of these cases. Contact us today at 302-865-8431 to discuss your situation and how we can work to protect your future.