The Law Office of Yifei He, PLLC

The Law Office of Yifei He, PLLC

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New York, NY 10004

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Assault With A Deadly Weapon Charges in Manhattan, NY

Insights from a NYC Criminal Defense Lawyer:

Being charged with assault with a deadly weapon in New York is a serious matter. Prosecutors often pursue these cases aggressively, and a conviction can lead to years in prison, a permanent criminal record, and loss of important rights. If you're facing this charge in Lower Manhattan, you need a skilled defense attorney who understands how to challenge the prosecution's case and protect your future, especially if you are also an immigrant facing these charges.

At The Law Office of Yifei He, PLLC, we represent clients accused of violent offenses, including aggravated assault and weapons-related crimes throughout Manhattan.

Need to speak with an attorney right away? Give us a call to schedule a free consultation at 917-338-7678.

criminal defense lawyer in new york | The Law Office of Yifei He, PLLC

What ‘s Considered a Deadly Weapon in NYC?

In New York, a deadly weapon includes firearms, knives, metal knuckles, and any object that can cause serious physical injury or death. However, even everyday objects—like a glass bottle or a blunt tool—can be classified as deadly weapons depending on how they’re used.

You may be charged with assault with a deadly weapon if prosecutors believe you:

  • Intentionally caused or attempted to cause physical harm
  • Used or threatened to use a weapon in the process
  • Acted in a way that created a significant risk of injury

  • These charges typically fall under Assault in the Second Degree (New York Penal Law § 120.05) or First Degree Assault (§ 120.10), both of which are felony offenses. If you’re an immigrant facing an assault with a deadly weapon charge in Manhattan, learn more about your particular situation and what you should do next here.

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    Legal Consequences of an Assault with a Deadly Weapon Charge

    If convicted, penalties may include:

  • A felony conviction on your record
  • A prison sentence ranging from 3 to 25 years
  • Probation or post-release supervision
  • Loss of firearm rights
  • Immigration consequences if you're not a U.S. citizen

  • This makes it critical to work with an experienced Manhattan criminal defense attorney who can challenge evidence, dispute intent, and pursue reduced charges or case dismissal.

    Visit our assault page to learn more about these types of charges in New York.

    Potential Defense Strategies We Can Use to Protect Your Rights

    Every case is different, but common defense strategies include:

  • Self-defense or defense of others
  • Lack of intent to cause harm
  • False accusations or mistaken identity
  • Challenging the classification of the object as a deadly weapon
  • Unlawful search and seizure by police

  • Attorney Yifei He will investigate all aspects of your arrest and fight to protect your rights at every stage of the legal process

    Facing Charges in Manhattan?
    Get The Defense You Need

    Assault with a deadly weapon is a serious charge, but it doesn't mean you're guilty. Whether it stemmed from self-defense, a misunderstanding, or a false accusation, you deserve a strong defense and someone who will fight for your side of the story. Our criminal defense attorney understands what’s at stake—and we’re here to protect your rights and your future. We provide aggressive, thoughtful legal defense tailored to your situation.

    Your first consultation is FREE 917-338-7678  to schedule an appointment.
    Or, if you prefer, we can be reached online via our contact form.

    Frequently Asked Questions


    Yes, it can also be classified as a misdemeanor under NY Penal Law §§ 120.00 depending on the severity of the allegations.

    Yes. If the object is considered a deadly weapon, or if serious injury occurred, you may face felony assault charges.

    Self-defense is a valid legal defense. An attorney can help demonstrate that your actions were reasonable and necessary.

    Yes. This is considered a crime involving moral turpitude and can trigger removal proceedings. Learn more by visiting our crimmigration page.