Aggressive Assault Defense Attorney in Derry, New Hampshire

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Facing Assault or Violent Crime Charges in Derry? Let an Experienced Defense Attorney Guide You

If you’ve been charged with Assault or a Violent Crime in Derry, New Hampshire, the legal process ahead may feel overwhelming. At the Law Office of Matthew W. Peterson, we understand the serious nature of these charges and the impact they can have on your life, freedom, and future. With a team of aggressive assault defense attorney in Derry and a former prosecutor on your side, we approach every case with strategic preparation and in-depth knowledge of the New Hampshire legal system.

Whether you’re facing charges of Assault and Battery, Domestic Violence, Stalking, or more complex offenses such as Armed Burglary or Arson, we are committed to helping you understand your legal rights and build a strong defense. We take a hands-on approach with every case, treating each client with professionalism and respect while fighting hard to protect their rights and reputation.

What Types of Assault and Violent Crime Charges Do We Defend?

In New Hampshire, Assault and other violent offenses are taken seriously under Title LXII of the New Hampshire Criminal Code. These charges can range from misdemeanor-level conduct to serious felonies. Our Derry criminal defense team has experience handling a wide range of these cases, including:

Assault and Battery (RSA 631:1 – 631:2-a)

Whether charged as simple assault or first/second-degree assault, penalties may include jail time, fines, and long-term consequences like a criminal record.

Stalking (RSA 633:3-a)

New Hampshire law defines stalking (RSA 633:3-a) broadly, including repeated contact that causes fear or emotional distress, even without physical harm.

Domestic Violence (RSA 631:2-b)

Domestic Violence (RSA 631:2-b) allegations involving family or household members may trigger not only criminal charges but also protective orders, which can restrict your freedom and access to your home or children.

Reckless Conduct (RSA 631:3)

Reckless Conduct (RSA 631:3) charge applies when a person engages in behavior that puts others at serious risk, even without intent to harm. It can carry significant penalties.

Harassment (RSA 644:4)

Under New Hampshire Law for harassment (RSA 644:4), a person may be charged for repeated or offensive communications that are considered alarming or threatening.

Armed Burglary (RSA 635:1 and RSA 636:1)

If you’re accused of unlawfully entering a building with the intent to commit a felony—especially with a weapon involved—this could be prosecuted as a serious felony offense.

Arson (RSA 634:1)

Arson (RSA 634:1) involves intentionally setting fire to property. The law allows for severe penalties depending on the type of property, whether anyone was endangered, and whether insurance fraud was involved.

Criminal Restraint (RSA 633:2)

Criminal Restraint (RSA 633:2) involves knowingly holding another person against their will, often charged in cases involving domestic or interpersonal conflict.

How the Law Office of Matthew W. Peterson Builds a Strong Defense

When you work with our team, you’re not just hiring a Derry criminal defense attorney—you’re choosing a legal partner who is fully invested in the outcome of your case. Our process begins with a detailed review of the facts, police reports, and any available evidence. We challenge unlawful arrests, question the credibility of witness statements, and push back against weak prosecution arguments.

Our firm includes a former prosecutor, giving us unique insight into how the state builds its case—and how to dismantle it. We represent clients in Derry and surrounding New Hampshire communities with skill and integrity, always focusing on what matters most: protecting your future.

Why Assault and Violent Crime Charges Require Immediate Action

Violent crime allegations can lead to immediate and long-term consequences. Even before a trial begins, you may be facing conditions of release, protective orders, or the loss of professional licenses. If convicted, penalties may include jail time, probation, loss of firearm rights, and lasting damage to your record.

That’s why it’s critical to take early action. The sooner you speak with an attorney, the sooner we can begin identifying weaknesses in the prosecution’s case and exploring potential resolutions—whether that’s negotiation, diversion, or trial. Don’t delay in protecting your rights.

Local Knowledge Matters—Defending Clients in Derry, New Hampshire

We are proud to serve clients in Derry and throughout southern New Hampshire. Local experience matters in criminal defense—knowing the tendencies of local prosecutors, judges, and court personnel gives us an edge when crafting our defense strategy.

Whether your case is being heard in the Derry District Court or Rockingham Superior Court, our attorneys are prepared to represent you at every stage—from arraignment through trial. You can count on us to keep you informed, supported, and prepared as your case moves forward.

Contact Us Now to Set Up a Strategy Session

Assault and Violent Crimes charges don’t just go away on their own. If you’re facing accusations in Derry, don’t try to handle it alone. The Law Office of Matthew W. Peterson is ready to step in and protect your rights with proven experience and a determined approach.

Contact us now to set up a strategy session and find out how we can help you move forward with confidence.

Frequently Asked Questions

What should I do if I’m arrested for assault in Derry, New Hampshire?

Remain calm, avoid speaking to the police without an attorney, and contact a Derry criminal defense lawyer immediately. Early legal help can greatly affect the outcome of your case.

Not directly. Once charges are filed, the decision to prosecute lies with the state, not the alleged victim. However, their cooperation or testimony can influence the case outcome.

Depending on the degree, felony assault can carry multi-year prison sentences, significant fines, and post-release supervision. Additionally, it could result in a lifelong criminal record.

No, stalking can be charged as a misdemeanor or a felony depending on the facts, such as prior convictions, use of a weapon, or violation of a protective order.

An experienced defense attorney can challenge the prosecution’s evidence, file legal motions to exclude unlawfully obtained evidence, negotiate for lesser charges, or take the case to trial when needed.

Protecting Your Rights with Focused Criminal Defense!