Accused of Obstructing Justice? Our Massachusetts Defense Attorneys Are Ready to Protect Your Rights
The Law Office of Matthew W. Peterson is a trusted criminal defense law firm with offices in Boston and Salem, Massachusetts. Our law firm is composed of experienced, aggressive criminal defense attorneys — including a former prosecutor — who understand how the justice system works from both sides of the courtroom. We specialize in defending individuals accused of Public Order Offenses, including the serious charge of Obstructing Justice. Whether you’re facing charges in Suffolk, Essex, Middlesex, or Norfolk Counties, we’re here to defend your rights with professionalism, knowledge, and a strong courtroom presence.
If you have been charged with Obstructing Justice in cities such as Boston, Brighton, West Roxbury, Chelsea, Salem, Lynn, Swampscott, Peabody, Saugus, Cambridge, Somerville, Newton, Brookline, Dedham, or Quincy, don’t wait to take action. This is not a charge to face alone or lightly. The consequences can be serious, and having the right criminal defense attorney on your side from the beginning can make a major difference.

What Is Obstructing Justice in Massachusetts?
Obstructing Justice is a public order offense that typically involves interfering with the operation of law enforcement, courts, or other government processes. According to Massachusetts General Laws, Chapter 268, Section 13B, this may include:
- Misleading a police officer during an investigation
- Hiding, destroying, or altering evidence
- Threatening or intimidating a witness or juror
- Interfering with court proceedings or investigations
The law makes it a crime to intentionally attempt to influence, interfere with, or impede the justice system. This includes actions taken to delay or obstruct an ongoing criminal investigation or judicial proceeding. Convictions can carry penalties of up to ten years in state prison, depending on the severity of the charge and the circumstances involved.
Why You Need an Aggressive Criminal Defense Attorney for Obstructing Justice Charges
Obstructing Justice is not a minor offense. If convicted, you may face not only jail time but also long-term consequences such as a criminal record, loss of employment opportunities, and damage to your reputation. At the Law Office of Matthew W. Peterson, we understand the high stakes involved and provide focused, personalized defense strategies tailored to your case.
Because one of our attorneys is a former prosecutor, we understand how the state builds these cases — and we know how to challenge the evidence presented against you. Whether you are accused of lying to law enforcement, destroying evidence, or interfering with a court witness, we carefully investigate every detail of the case. We work to expose weaknesses in the prosecution’s argument, ensure your constitutional rights were not violated, and challenge any improper procedures used during the investigation.
Areas We Serve Across Massachusetts
Our criminal defense law firm proudly represents clients throughout multiple counties in Massachusetts. Whether you are facing charges locally or in a surrounding city, we are ready to help. We regularly defend individuals in, but not limited to following areas:
- Suffolk County – Boston, Brighton, Chelsea, West Roxbury
- Essex County – Salem, Lynn, Swampscott, Peabody, Saugus
- Middlesex County – Cambridge, Somerville, Newton
- Norfolk County – Brookline, Dedham, Quincy
With offices conveniently located in Boston and Salem, our attorneys are well-positioned to provide responsive legal support wherever your case is being heard. We understand the unique characteristics of local courts across these counties and use that knowledge to develop strong, effective defense strategies tailored to each jurisdiction.
What Sets Our Criminal Defense Law Firm Apart
Choosing the right Massachusetts defense attorney can significantly impact the outcome of your case. Clients trust the Law Office of Matthew W. Peterson because:
- We are known for aggressive courtroom representation
- We take every case personally and seriously
- Our team includes a former prosecutor, giving us inside knowledge of the state’s strategy
- We communicate clearly and keep our clients informed every step of the way
- We provide a strong, realistic defense without overpromising or exaggerating outcomes
We don’t use dramatic or theatrical courtroom tactics. Instead, we focus on real results, legal strategy, and your future.
Contact Us Today to Begin Building Your Defense
A charge of Obstructing Justice can be intimidating and confusing — but you don’t have to navigate it alone. The Law Office of Matthew W. Peterson is here to provide straightforward guidance and determined advocacy. Whether your case is in Boston, Salem, or any surrounding communities, we are committed to offering strong legal representation based on facts, law, and experience.
Contact us now to set up a strategy session with a criminal defense attorney who knows what it takes to defend public order offense cases in Massachusetts. The sooner you get in touch, the more we can do to help you protect your future.
Frequently Asked Questions
Is Obstructing Justice a felony in Massachusetts?
Yes, depending on the circumstances. According to Massachusetts law, obstructing justice can be charged as a felony, especially if it involves witness intimidation or tampering with evidence in a criminal case.
What’s the difference between Obstructing Justice and Resisting Arrest?
While both can occur during interactions with law enforcement, resisting arrest is a separate offense involving physical resistance. Obstructing Justice involves actions intended to interfere with investigations or court proceedings.
Can I be charged with Obstructing Justice even if I didn’t commit the underlying crime?
Yes. Even if you are not the main suspect in a criminal case, you can still be charged with obstructing justice for interfering with the investigation or legal process.
What are the defenses to Obstructing Justice in Massachusetts?
Common defenses include lack of intent, mistaken identity, violation of constitutional rights, and improper police conduct. Every case is different, so it’s critical to consult a criminal defense attorney early on.
What should I do if I’m being investigated for Obstruction of Justice?
Do not speak to law enforcement or investigators without legal counsel. Contact the Law Office of Matthew W. Peterson immediately to set up a strategy session and begin protecting your rights.