Gun Charges Involving Alcohol or Drugs – § 790.151

Florida gun charges can become especially complicated when alcohol, drugs, or allegations of impairment are involved. Under Florida Statute § 790.151, a person may be charged with using a firearm while under the influence of alcoholic beverages, chemical substances, or controlled substances if the State believes the person was impaired while using a firearm in Florida.

This charge is narrower than many people assume. It does not make it a crime simply to drink alcohol while owning a firearm. It does not automatically criminalize the presence of a firearm in a home, car, bag, safe, or holster while someone has consumed alcohol. The statute focuses on a specific type of conduct: using a firearm while impaired.

For The Ishak Law Firm, these cases require close attention to the details. A firearm allegation can cause prosecutors, judges, and law enforcement officers to treat the case more seriously than an ordinary misdemeanor. At the same time, the State must still prove the exact elements required by the statute. The difference between lawful possession and criminal “use” can be decisive.

What Florida Statute § 790.151 Prohibits

Florida Statute § 790.151 makes it unlawful for a person who is under the influence of alcohol, a chemical substance, or a controlled substance to use a firearm in Florida when that person is affected to the extent that his or her normal faculties are impaired.

The statute has two main parts. First, the State must prove that the person used a firearm. Second, the State must prove that the person was under the influence to the point that normal faculties were impaired at the time of that use.

Both parts matter. A person may have consumed alcohol but not be impaired. A person may be impaired but not legally “using” a firearm under this statute. A person may have a firearm nearby but not have it loaded and in hand. A defense may focus on one or both sides of the allegation.

This is why the factual setting of the arrest is so important. A case involving someone allegedly firing a gun in a backyard after drinking is different from a case where a firearm was found inside a vehicle. A case involving a loaded gun in someone’s hand is different from a case involving an unloaded firearm on a counter. The details decide whether § 790.151 actually applies.

The Meaning of “Using” a Firearm

The word “using” has a special meaning under § 790.151. For purposes of this law, a person uses a firearm if the person discharges the firearm or has the firearm readily accessible for immediate discharge.

That definition is critical. It means the State does not always need to prove that the firearm was fired. A person may be accused of violating the statute if the firearm was loaded and in the person’s hand while the person was impaired. On the other hand, the statute does not treat every nearby gun as being readily accessible for immediate discharge.

Loaded and in the Person’s Hand

Florida law defines “readily accessible for immediate discharge” as loaded and in the person’s hand. This is a precise requirement. If the firearm was not loaded, the defense may have a strong argument that the statutory definition has not been met. If the firearm was not in the person’s hand, the same issue may arise.

This distinction matters in many real-life situations. A firearm in a glove compartment is not the same as a loaded firearm in someone’s hand. A firearm stored in a safe is not the same as a firearm being held. A firearm lying across the room may raise safety concerns, but § 790.151 has specific language that must be satisfied before a person can be convicted under this statute.

The State may try to use officer observations, body camera footage, witness statements, photographs, firearm condition, ammunition, and statements allegedly made by the accused to show that the firearm was loaded and in hand. The defense may examine each piece of that evidence carefully. If there is uncertainty about whether the firearm was loaded, whether it was actually in the person’s hand, or whether the accused had it at the time claimed by the State, those issues can become central to the case.

Alcohol, Drugs, and Impairment

A person is not guilty under § 790.151 merely because alcohol or drugs were present. The State must prove impairment. The statute focuses on whether the person was under the influence of alcoholic beverages, a chemical substance, or a controlled substance to the extent that normal faculties were impaired.

Normal faculties may include the ability to see, hear, walk, talk, judge distances, make decisions, and exercise ordinary judgment. In a firearm case, prosecutors may argue that slurred speech, poor balance, odor of alcohol, bloodshot eyes, erratic behavior, unsafe handling, confusion, or aggressive conduct shows impairment.

But those observations are not always reliable. Stress, fear, fatigue, medical issues, poor lighting, emotional distress, injury, and confusion during a police encounter can affect how someone appears. A person may smell like alcohol without being impaired. A person may have used a lawful medication without being unable to safely function. A person may act nervous because police are present, not because drugs or alcohol affected their normal faculties.

Controlled Substances and Chemical Substances

The statute covers alcohol, chemical substances, and controlled substances. Controlled substances generally refer to drugs regulated under Florida law, including many illegal drugs and certain prescription medications when misused. Chemical substances may include substances addressed elsewhere in Florida law that can affect a person’s mental or physical condition.

Drug-related allegations can be harder for the State to prove than they first appear. Unlike alcohol, where breath or blood evidence may be central, drug impairment often depends heavily on officer observations, urine testing, admissions, pill bottles, drug paraphernalia, or toxicology evidence. The mere presence of a substance in a person’s system does not always prove impairment at the exact time the firearm was allegedly used.

A defense may question whether the substance was active, whether the person had a lawful prescription, whether the officer had enough training to identify impairment, and whether the testing method actually proves what the State claims it proves.

Testing Issues in Firearm Impairment Cases

Florida has separate statutory provisions dealing with testing in cases involving the use of a firearm while under the influence. Depending on the circumstances, law enforcement may seek breath, blood, or urine evidence. The admissibility, reliability, and meaning of those results can become important issues.

Alcohol testing in these cases may create presumptions or evidentiary arguments, but test numbers do not automatically end the analysis. Timing is often a major issue. If testing occurred significantly after the alleged firearm use, the result may not accurately show the person’s condition at the relevant moment. Alcohol absorption and elimination can become important. So can the question of whether the accused had consumed alcohol before, during, or after the alleged firearm conduct.

Urine testing can also be challenged. Urine results may show that a substance was present, but they may not prove when it was used, how much was used, or whether the person was impaired when the firearm was allegedly used. In drug cases, this distinction can be crucial.

Penalties for Using a Firearm While Under the Influence

A violation of Florida Statute § 790.151 is a second-degree misdemeanor. The maximum statutory penalties include up to 60 days in jail and a fine of up to $500.

A judge may also impose probation, court costs, conditions related to alcohol or drug use, substance abuse evaluation, treatment, community service, firearm-related restrictions during probation, and other case-specific requirements. Even when jail is not imposed, a conviction can still create lasting problems.

For someone with a professional license, security clearance, immigration concern, military background, pending family law matter, or concealed carry concerns, the consequences can extend beyond the courthouse. A firearm-related alcohol or drug charge may be viewed differently than other misdemeanors because it combines alleged impairment with alleged weapon use.

Why a Second-Degree Misdemeanor Can Still Be Serious

The misdemeanor classification should not cause anyone to treat the case casually. Prosecutors may argue that the presence of a firearm increases the safety risk. A judge may look carefully at whether the firearm was discharged, whether anyone was nearby, whether children were present, whether the incident occurred in a residential area, whether the accused was in public, and whether the person has prior alcohol, drug, or firearm-related history.

The goal of the defense may be to prevent a conviction, reduce the charge, challenge the State’s proof, negotiate a result that avoids jail, or seek an outcome that protects the client’s record as much as possible. The right strategy depends on the facts, the evidence, and the client’s priorities.

Florida Statute § 790.151 itself is a second-degree misdemeanor. It does not, by itself, create the kind of mandatory prison enhancement associated with many felony firearm cases. However, the same incident can sometimes lead to additional or more serious charges if prosecutors allege facts beyond impaired firearm use.

For example, if the firearm was discharged in a public place, over a public road, or over occupied premises, prosecutors may look at Florida’s unlawful discharge statute. If the firearm was discharged from a vehicle under circumstances covered by Florida law, the exposure can become far more serious. If someone was threatened, injured, or placed in fear, the State may consider other offenses. If the firearm was allegedly used during the commission of a felony, Florida’s firearm enhancement laws may become an issue.

This is where a § 790.151 case can grow quickly. What begins as an allegation of impaired firearm use may become a case involving improper exhibition, aggravated assault, discharge of a firearm in public, possession by a prohibited person, domestic violence allegations, or felony firearm enhancement arguments.

Firearm Enhancements in Felony Cases

Florida’s firearm enhancement statute can increase punishment when a firearm is carried, displayed, used, threatened to be used, or discharged during the commission of certain felonies. In qualifying cases, the law may reclassify the offense to a higher felony level or impose mandatory minimum prison exposure.

These enhancements do not apply simply because someone is charged under § 790.151. The underlying case must support the enhancement. That distinction is important. A person charged only with using a firearm while under the influence faces misdemeanor penalties. A person accused of committing another felony while using, displaying, or discharging a firearm may face a much different sentencing landscape.

The defense must identify early whether the State is treating the case as a stand-alone misdemeanor or as part of a broader felony prosecution. The difference can affect bond, discovery, negotiation strategy, trial preparation, and sentencing exposure.

Common Fact Patterns in § 790.151 Cases

Cases under § 790.151 often arise from tense, fast-moving situations. Police may respond to a 911 call about gunfire, a disturbance, an argument, a noise complaint, a domestic dispute, a vehicle incident, or a report of an intoxicated person with a firearm. By the time officers arrive, the facts may be unclear.

Witnesses may disagree about who had the firearm, whether it was loaded, whether it was fired, how much the person drank, and whether the accused appeared impaired. Some witnesses may be upset, intoxicated, frightened, or biased. Others may not have seen the most important moments.

In some cases, the accused may have been on private property and believed the firearm was being handled lawfully. In others, the firearm may have been picked up for safety reasons after someone else left it unsecured. There may be a dispute over whether the accused was holding the firearm or whether it was merely nearby.

A careful defense investigation may examine 911 recordings, dispatch notes, officer body camera footage, photographs, firearm reports, ammunition evidence, witness statements, medical records, toxicology reports, and the timeline of alcohol or drug consumption.

Challenging the “Use” Element

One of the most important defense issues is whether the accused actually used the firearm as defined by Florida law. If the firearm was not discharged and was not loaded and in the person’s hand, the State may have difficulty proving the charge.

The prosecution may try to rely on circumstantial evidence. A witness may say the person was “waving a gun around.” An officer may write that the firearm was “within reach.” Someone may claim the accused “had access” to the weapon. Those statements may sound serious, but the statutory question is more specific.

Was the firearm discharged? If not, was it loaded? Was it in the person’s hand? Was it readily accessible for immediate discharge as the statute defines that phrase?

A firearm in a waistband, holster, backpack, vehicle console, nightstand, or locked case may raise different legal questions. The exact location and condition of the firearm matter. So does the quality of the evidence.

Challenging the Impairment Allegation

The second major issue is impairment. The State must prove that alcohol, a chemical substance, or a controlled substance affected the person to the extent that normal faculties were impaired.

The defense may challenge the observations used to support impairment. Slurred speech may have another explanation. Red eyes may result from fatigue, allergies, crying, smoke, or medical conditions. Unsteady movement may come from injury, terrain, footwear, or stress. Confusion may come from the chaos of a police encounter.

Testing evidence may also be challenged. Breath tests must be administered properly. Blood evidence must be collected, stored, and analyzed according to applicable standards. Urine testing may have limitations, especially in drug cases. A positive drug test does not always prove impairment at the time of the firearm use.

The timing of impairment is also crucial. The State must connect impairment to the moment of firearm use. If the evidence only shows drinking at some point before or after the incident, that may not be enough.

When Discharge of the Firearm Is Alleged

A § 790.151 case becomes more serious when prosecutors allege that the firearm was actually discharged. Discharge evidence may include shell casings, bullet holes, surveillance footage, gunshot residue, neighbor reports, acoustic evidence, firearm condition, or admissions.

The defense may examine whether the firearm was truly discharged by the accused, whether the discharge occurred at the time alleged, whether another person fired the weapon, whether the event was accidental, and whether the person was impaired at that exact moment.

If the firearm was discharged in a public place, near a roadway, over occupied premises, from a vehicle, or in a way that endangered others, prosecutors may pursue additional charges beyond § 790.151. That possibility makes early defense work especially important.

The Role of Intent

Florida Statute § 790.151 does not require the State to prove that the accused intended to hurt someone. The focus is on impaired use of a firearm. Still, intent and context may matter in how the case is charged, negotiated, and sentenced.

A case involving accidental handling may be treated differently from a case involving threats. A case involving lawful storage may be viewed differently from a case involving a loaded firearm during an argument. A case involving private property may present different issues than one involving a public place.

The defense may use context to challenge the State’s theory, reduce the perceived seriousness of the allegations, or show that the facts do not support the charge as filed.

Speak With The Ishak Law Firm About a § 790.151 Firearm Charge

A charge for using a firearm while under the influence of alcohol or drugs can place your record, liberty, firearm rights, and future opportunities at risk. Even though § 790.151 is classified as a misdemeanor, the firearm allegation can make the case feel much more serious in court.

The Ishak Law Firm represents individuals facing firearm and weapon-related charges in Palm Beach County and throughout South Florida. If you were arrested or are under investigation for a gun charge involving alcohol, drugs, or alleged impairment, do not assume the State can prove every element. The details matter. The condition of the firearm matters. The timing of alcohol or drug use matters. The exact words of the statute matter.

Contact The Ishak Law Firm as soon as possible to discuss a gun charge, the evidence the State may rely on, and the defenses that may be available. The earlier Monica Ishak becomes involved, the sooner she can help you understand the risks, avoid preventable mistakes, and start taking steps to protect your rights before the case advances.