Attorney Trương Hoàng Vỹ with his briefcase in a courthouse hallway

Arrested or charged with a crime?Criminal defense and OUI lawyer in Dorchester and Boston

Before he opened his own office, Vy Truong was a Suffolk County prosecutor at Dorchester District Court. He knows how the other side builds a case, and he explains your options in English or Vietnamese.

  • Active MA Bar License Since 2002
  • 4.4 · 30+ Google reviews

Your situation

What are you facing?

  1. Arrested or charged with a crime?

    An arrest is frightening, and what you say now can matter later. You have the right to stay silent and the right to a lawyer.

    He will explain the charge, what happens next in court, and the choices you have. You decide with the full picture.

  2. Stopped or charged with OUI (drunk driving)?

    In Massachusetts, OUI (operating under the influence) is a criminal charge, and it can also affect your driver’s license.

    He will explain the charge, your court dates, and what you can do about your license.

  3. Is your first court date coming up?

    In Massachusetts, the first court date is often an arraignment. The charge is read, a plea of not guilty is usually entered, and the judge may set bail or conditions and a next date.

    It is usually short. He can be there with you and speak for you about bail and what comes next.

  4. Do the police want to talk with you?

    If officers call or come to your door with questions, you do not have to answer on the spot. You can say that you want to speak with a lawyer first.

    He can talk with the police for you, and help you decide what, if anything, to say.

  5. Was someone in your family arrested?

    When someone you love is arrested, the first hours are confusing. He can explain how bail and the first court date work, in Vietnamese or English.

    To defend them, he will need to speak directly with the person who was charged. You can call to start that conversation.

None of these? Call and tell him what happened: (617) 265-1767

What happens next

What to do after an arrest

  1. Say that you want a lawyer

    In many situations you do not have to answer questions from the police. Saying “I want to speak with a lawyer” is enough, and it is not an admission of anything.

  2. Keep every paper

    The summons, the bail slip, the charge sheet, any notice of a court date. Bring them all.

  3. Do not contact the other person

    If there is an alleged victim or a witness, do not call, text, or send messages through friends. It can become a new charge.

  4. Tell him about your immigration status

    If you are not a citizen, the way a case ends can affect your status. He needs to know at the start.

  5. Show up

    Missing a court date can lead to a warrant. If you cannot make it, call before, not after.

How it usually goes

How a criminal case usually goes

  1. The charge

    After an arrest, or by a summons in the mail. For some charges without an arrest, a clerk-magistrate’s hearing first decides whether a charge issues at all.

  2. Arraignment

    The charge is read, a plea of not guilty is usually entered, and the judge sets bail or conditions and the next date.

  3. Pretrial

    Evidence is exchanged, motions are argued, and the two sides talk. Many cases are resolved at this stage.

  4. Trial

    If there is no resolution, a judge or a jury decides. You choose which, with his advice.

Good to know

Most cases never reach a trial
They end earlier: dismissed, resolved by agreement, or continued without a finding. What you say and sign along the way is what matters.
Sealing a record
Massachusetts lets you ask to seal many records once enough time has passed: generally three years for a misdemeanor and seven for a felony, counted from the end of the case and any sentence. A case that ended without a conviction can often be sealed sooner. Not every record qualifies.Source: G.L. c. 276, §§ 100A and 100C (sealing) · as of November 2026
Immigration
A “continuance without a finding,” a common way district court cases end, is not a conviction under state law. Federal immigration law can treat it as one. Ask before you accept any deal.Source: 8 U.S.C. § 1101(a)(48)(A) (definition of “conviction”) · as of November 2026
Clerk-magistrate’s hearings
For many misdemeanor complaints where no one was arrested, you have the right to a hearing before a charge is issued. A case can end there.

General information about Massachusetts law, not legal advice for your case.

How fees work

  • He explains how his fee works before he starts.
  • We accept check, cash, Zelle or bank transfer, and installment plans. We do not accept credit cards.
  • Consultations are by appointment only. A consultation fee applies, and it is credited toward your legal fees if you hire the firm.

Why choose him

Vy has worked on both sides of the courtroom.

  • A former prosecutor

    At Dorchester District Court he handled a full docket of cases every year, from arraignment to the end of the case.

  • On the defense side since 2004

    Since opening his office in 2004 he has represented people charged with crimes. Earlier, as a staff attorney for the Suffolk County Sheriff’s Department, he represented inmates at bail appeals and parole hearings.

  • In your language

    He explains every step in English or Vietnamese, so you understand your choices before you make them.

Want to talk it through?Call (617) 265-1767or send a message

Questions about criminal defense

Criminal Defense

Often yes, for a time. The RMV and the court act separately. The RMV suspends your license for 180 days if you refused the breath test (age 21 or older, no earlier OUI), or up to 30 days if you took it and registered 0.08 or higher. The court case then decides more: a first-offense conviction means one year, with a work or school license possible after three months. A first offender may instead be offered the 24D program (alcohol education and probation), with a 45 to 90 day suspension. Age and past record change these numbers. When you meet a lawyer, bring everything the police gave you. To contest a test refusal at the RMV, you have 15 days.

Sources: Mass.gov RMV: alcohol and drug suspensions; G.L. c. 90, § 24; G.L. c. 90, § 24D · as of November 2026

Criminal Defense

Do not talk about the case with the police or anyone else, and write down what you remember: where you were, what you drank and when, and what the officers said. Keep every paper you were given. An OUI can affect your license as well as your court case, so ask about both at your first appointment.

Criminal Defense

No. You have the right to stay silent and to talk with a lawyer before you answer. You can say, “I want to speak with a lawyer,” and then stop talking. Be polite, do not lie, and do not try to explain yourself.

Criminal Defense

Yes, it can. Some convictions, and some guilty pleas, can lead to deportation or block a green card or citizenship. Tell your lawyer about your immigration status at the start, so your defense can take it into account.

Criminal Defense

It depends on the charge and how the case ends. Massachusetts law lets some records be sealed later. He can tell you what may apply to your case.

Criminal Defense

Even a small charge can affect a job, housing, a license, or immigration status. A short conversation with a lawyer shows you what is at stake before your court date.

Criminal Defense

In Massachusetts, when someone is accused of certain crimes but not arrested, a clerk-magistrate may hold a hearing first to decide whether a criminal charge should be issued at all. A lawyer there can matter, because the case can sometimes end before a charge is filed.

Criminal Defense

A way many Massachusetts cases end. You admit there are enough facts for a finding, the case is continued for a period with conditions, and if you complete them it is dismissed. It is not a conviction under state law, but federal immigration law can treat it as one, so the choice needs care, ideally with an immigration lawyer’s review.

Source: 8 U.S.C. § 1101(a)(48)(A) (definition of “conviction”) · as of November 2026

Criminal Defense

Call a lawyer right away. The court may have issued a warrant, and going back on your own, with a lawyer, is better than being picked up on it.

General information, not legal advice for your case.

Prefer to listen? Watch Vy explain it: Criminal law and civil law: what is the difference?

Your first step

Tell Vy what happened.

  • Book an appointment (no walk-ins)By appointment only
  • You talk with Vy himselfYou talk with Vy himself
  • What you tell him is confidentialWhat you tell him is confidential

Bring what you have. Letters, notices, court papers, a photo ID. If you are not sure something matters, bring it. Coming without papers is fine too.

Bring what you have.

Letters, notices, court papers, a photo ID. If you are not sure something matters, bring it. Coming without papers is fine too.

985 Dorchester Avenue, Dorchester, MA 02125lawyertruong@lawyertruong.com

Book an appointment first

Best way to reach you

If a call is not safe for you, choose email. The office will reply only by email.

English or Vietnamese is fine.

We reply within one business day. By appointment only. The consultation fee is credited toward legal fees if you hire the firm.

Your message goes to the law office by email. Please keep it short, and leave out sensitive details until you meet.

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