Arrests at New York Airports for Accidentally Bringing

Weapons Through Security

Matthew Cohan
May 3, 2026
6 min read
Row of white marble busts along dark wooden shelves filled with old leather-bound books and a wooden ladder in a historic library.

Arrested at JFK, LaGuardia, or Newark airport for accidentally bringing a weapon or firearm through TSA security? Matthew Cohan defends travelers facing criminal weapon possession charges after honest mistakes. Out-of-state and overseas clients can resolve cases virtually with no need to return to New York. Common outcomes include dismissal or an Adjournment in Contemplation of Dismissal (ACD), which results in a dismissal after six months. Free confidential consultation for airport arrests in all NY and NJ airports.

Key Takeaways
Accidentally bringing a weapon through TSA security can result in serious criminal charges in New York.
Out-of-state and international travelers can often resolve cases virtually without returning to court.
Many airport weapon arrests involve honest mistakes and first-time offenders.
An experienced defense attorney can pursue dismissal or an ACD to protect your record.

Every year, travelers are arrested at New York airports including JFK, LaGuardia, and Newark for accidentally bringing weapons such as metal (brass) knuckles, knives, firearms, or other prohibited items through TSA security. These situations are often honest mistakes, but New York and New Jersey law treats them very seriously. An arrest can be frightening, confusing, and anxiety-inducing.

Being arrested at a New York airport for a weapon or firearm can have serious consequences, particularly for travelers who live out of state or abroad. A skilled New York airport arrest lawyer can help protect your record, handle your case efficiently, and prevent complications that could impact your ability to return to the United States.

Why Travelers Get Arrested at New York Airports

Many clients we represent for airport weapon arrests never intended to break the law. Common scenarios include:

  • Forgetting a licensed firearm was still in a carry-on bag
  • Traveling from a state with different gun laws
  • Carrying a self-defense weapon such as a knife, taser, or pepper spray, not realizing it is prohibited in New York
  • Bringing a replica or souvenir weapon such as metal knuckles that triggers TSA security screening

Even if you had no intent to cause harm, TSA and Port Authority Police will take possession of the item. You can then be arrested and charged with criminal possession of a weapon under New York Penal Law.

What Happens After a Weapon Arrest at JFK, LaGuardia, or Newark?

If you are arrested for having a weapon at a New York or New Jersey airport, the process generally follows these steps:

  1. Arrest and booking by the Port Authority Police Department.
  2. Release with a Desk Appearance Ticket (DAT), requiring you to return to New York for a future court date.
  3. Criminal charges filed, typically for misdemeanor or felony weapon possession depending on the type of weapon.
  4. Court appearance in Queens Criminal Court for JFK and LaGuardia cases, or the appropriate New Jersey court for Newark Liberty arrests.

Even for out-of-state travelers, missing a court date can lead to a bench warrant being issued for your arrest. It is critical to retain a local airport arrest attorney immediately.

New York Airport Weapon Charges: What You Could Be Facing

The charges you face after an airport weapon arrest depend on the type of item involved. Common charges include:

  • Criminal Possession of a Weapon in the Fourth Degree (Class A misdemeanor) for items such as brass knuckles, gravity knives, and certain other weapons
  • Criminal Possession of a Weapon in the Second or Third Degree (felony) for unlicensed firearms
  • Additional charges related to ammunition or prohibited accessories

A misdemeanor conviction can result in up to one year in jail, a permanent criminal record, and collateral consequences for employment, professional licensing, and immigration status. Felony charges carry even greater penalties. An experienced New York weapons defense attorney can assess the specific charges you face and build a strategy to protect your future.

How a New York Airport Arrest Lawyer Can Help

Our firm regularly represents travelers arrested at New York airports for carrying weapons or prohibited items. As a former prosecutor, attorney Matthew Cohan understands how the District Attorney's office evaluates these cases and what it takes to achieve a favorable outcome for clients who made an honest mistake.

A skilled airport weapon arrest defense attorney can:

  • Challenge the legality of the search and seizure
  • Negotiate with the prosecutor to reduce or dismiss charges
  • Appear in court on your behalf so you do not have to return to New York
  • Pursue a favorable disposition such as an Adjournment in Contemplation of Dismissal (ACD), which leads to dismissal and sealing of your record
  • Protect your gun license or professional background from long-term damage

What Is an Adjournment in Contemplation of Dismissal (ACD)?

An ACD is one of the most favorable outcomes available in a New York misdemeanor weapon case. If granted, your case is adjourned for six months. As long as you are not arrested during that period, the charges are automatically dismissed and sealed. This means no conviction, no criminal record, and no public disclosure of the arrest.

For travelers arrested at JFK, LaGuardia, or Newark who have no prior criminal history and no intent to harm anyone, an ACD is often a realistic and achievable goal. Our firm has successfully negotiated ACD dispositions for many clients in this situation.

Can You Resolve an Airport Weapon Arrest Without Returning to New York?

Yes, in many cases. Through virtual court appearances and local legal representation, non-residents can often have their airport arrest cases handled entirely remotely. This approach saves time, money, and unnecessary travel while ensuring your rights are fully protected. It also eliminates the risk of a bench warrant being issued for failure to appear, and prevents complications when re-entering the country.

This is particularly important for international travelers who may face visa or immigration consequences if a criminal case is not handled properly and promptly.

Client Success Story: Virtual Appearance and Full Dismissal

Recently, we represented a traveler arrested at JFK Airport after accidentally bringing a weapon through TSA security. The client lived outside the United States and was understandably anxious about flying back to appear in court due to work commitments and international travel costs.

Within two weeks, we handled the entire case virtually, appearing on the client's behalf and managing all communication with the court and the District Attorney's office. We successfully negotiated an ACD, meaning the case was dismissed and sealed after six months with no criminal record and no need to return to New York.

This outcome allowed our client to move forward with complete peace of mind, without the stress and expense of an international trip back for court.

Arrested at a New York Airport? Contact Us Today.

If you have been arrested at JFK, LaGuardia, Newark, or any other airport for accidentally bringing a weapon or firearm through security, do not panic and do not face it alone.

Our firm understands how overwhelming an airport weapon arrest can be, especially for travelers from out of state or abroad. We have extensive experience resolving these cases discreetly, efficiently, and virtually, often achieving a full dismissal through an ACD.

Contact us today for a free, confidential consultation. We will review your case, explain your options, and fight to protect your freedom, record, and reputation.

Matthew Cohan

Matthew Cohan is an experienced New York criminal defense attorney who represents clients arrested at JFK, LaGuardia, Newark, and airports statewide.

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