Drugs found in your car do not automatically belong to you under Tennessee law. The State must prove knowing possession. When drugs are not found on your person, prosecutors often rely on constructive possession—the theory that you knew the drugs were there and had the power and intention to exercise dominion or control over them.
A major 2026 Tennessee Court of Criminal Appeals decision reinforces an important rule: even being the sole driver of a borrowed vehicle does not, standing alone, prove knowing possession of drugs hidden in the trunk. Mere presence, proximity, or association is not enough.
Nashville Criminal Defense Lawyer & Former Prosecutor Kevin Kennedy. 615-205-7311. Call or text for a free consultation.
What Is Constructive Possession?
Tennessee recognizes actual and constructive possession. Actual possession exists when a person knowingly has direct physical control over drugs. Constructive possession requires proof that the person knowingly had both the power and intention to exercise dominion or control over them.
Constructive possession is evaluated from the totality of the circumstances and can be proved with circumstantial evidence. But a conviction cannot rest on speculation.
Does Driving the Car Mean the Drugs Are Mine?
No. Control of a vehicle is relevant, but it does not automatically establish guilty knowledge. In State v. Markell Nolen, decided in 2026, the Court of Criminal Appeals reversed drug convictions where methamphetamine was hidden in the trunk of a borrowed car and the State failed to produce additional evidence showing the driver knew the drugs were there.
The court emphasized that mere control of the borrowed vehicle was insufficient without additional incriminating circumstances.
What Facts Can the State Use Against You?
Prosecutors may rely on drugs in plain view, close proximity to the driver, incriminating statements, attempts to hide or discard items, drug paraphernalia, cash, packaging, odor, fingerprints, DNA, messages, photographs, or evidence that the driver exercised exclusive control over the location where drugs were found.
The stronger the affirmative link between the person and the drugs, the stronger the constructive-possession argument becomes.
What If a Passenger Says the Drugs Are Theirs?
A passenger's admission can be powerful defense evidence, but it does not automatically end the case. Tennessee recognizes joint possession, so prosecutors may argue that both occupants knowingly controlled the drugs.
The credibility of the admission, location of the drugs, surrounding evidence, and whether the driver's conduct independently indicates knowledge all matter.
What If the Drugs Are Hidden?
Hidden drugs can make the State's knowledge proof more difficult. Nolen is particularly useful because the drugs were concealed in the trunk and there was no meaningful additional evidence connecting the driver to them.
A hidden package under a passenger's belongings presents a different case from drugs sitting openly in the driver's console or next to the driver's personal property.
What If It Is My Car but Someone Else Put the Drugs There?
Vehicle ownership is an incriminating circumstance the State can use, but ownership does not create automatic criminal liability. The prosecution still must prove knowing possession beyond a reasonable doubt in the criminal case.
Evidence showing another person recently used the vehicle, had access, left belongings, admitted ownership, or communicated about the drugs can be important.
What If Police Say They Smelled Marijuana?
Odor can become part of both the search issue and the possession issue. Tennessee's hemp laws complicate what cannabis odor proves, and current search law examines the totality of the circumstances.
Even if the search itself was lawful, the State separately must prove that the defendant knowingly possessed whatever drugs were discovered.
Can the Search Be Challenged?
Yes. A possession defense and a suppression defense are separate. Police may need lawful probable cause, consent, or another exception to search the vehicle.
Body-camera footage, dash-camera footage, canine records, the reason for the stop, the duration of detention, alleged odor, and the scope of the search should be reviewed.
What Evidence Can Show the Drugs Were Not Yours?
Helpful evidence can include passenger admissions, fingerprints or DNA, messages, vehicle-use records, rental or ownership records, personal belongings surrounding the drugs, surveillance footage, location data, and proof that the defendant had no reason to know the drugs were present.
The defense should preserve this evidence early. A passenger or other witness may become unavailable later.
Can You Be Charged Even If the Drugs Are Not Yours?
Yes. Police can make an arrest based on probable cause even though the State later cannot prove possession beyond a reasonable doubt. Being charged and being legally proven guilty are different questions.
The defense should challenge both knowledge and control rather than relying only on the phrase 'they weren't mine.'
Frequently Asked Questions
Are drugs automatically mine because they were found in my car?
No. Tennessee requires proof of knowing possession, and mere presence or vehicle control alone may be insufficient.
What if I borrowed the car?
That can be highly important. A 2026 Tennessee appellate decision reversed convictions involving drugs hidden in the trunk of a borrowed car because the State failed to prove the driver knew they were there.
What if my passenger admits the drugs are theirs?
That can help substantially, but prosecutors can still investigate whether joint possession existed.
Can I be convicted if the drugs were hidden?
Potentially, but the State still needs evidence supporting knowledge and control. Concealment can make that proof more difficult.
Can an illegal car search get the drugs suppressed?
Potentially. The legality of the search should be analyzed separately from whether the State can prove possession.
Talk With a Nashville Drug Crime Lawyer
Car-possession cases often look stronger at the time of arrest than they do after the evidence is examined. Tennessee law requires more than speculation, and recent appellate authority confirms that control of a borrowed car alone does not necessarily prove knowledge of hidden drugs.
Kevin Kennedy Law Firm represents people facing drug charges arising from vehicle searches in Nashville and Middle Tennessee. The defense can challenge the search, the alleged knowledge, and the State's constructive-possession theory.