Greater Boston and Massachusetts Criminal Court FAQs

Prepared by Attorney Joe Serpa | Georgetown University Law Center | Massachusetts Criminal Defense Since 1995 | Serpa Law Office, Boston and Quincy

A Massachusetts criminal case may begin with an arrest, an arraignment summons, or an application for a criminal complaint and a clerk-magistrate hearing. These FAQs explain what each notice means, what happens at arraignment and later court dates, who decides whether a prosecution continues, how common dispositions differ, and when court activity appears in a Massachusetts Criminal Offender Record Information report (CORI).

The answers provide an overview of the Massachusetts District Court and Boston Municipal Court process. The linked pages provide the detailed rules for clerk-magistrate hearings, arraignment, dismissal, CWOFs and pretrial probation, and sealing or expungement.

Before the First Court Date

I received a summons or was arrested. What should I do first?

Read the notice carefully and determine whether it schedules a clerk-magistrate hearing or an arraignment. Those proceedings occur at different stages and have different consequences. A clerk-magistrate notice ordinarily means that someone has applied for a criminal complaint but no complaint has issued. An arraignment summons ordinarily means that a complaint has issued and the court has scheduled the first formal court appearance.

A person should obtain legal advice before discussing the allegation with police, an employer, a school, a licensing board, or another investigator. A person questioned by police may clearly invoke the right to remain silent and request a lawyer. Those first decisions are addressed in more detail at what to do after a Massachusetts arrest.

What is a clerk-magistrate hearing, and why does it matter?

In an eligible case, G.L. c. 218, § 35A provides notice and an opportunity to be heard before a clerk-magistrate decides whether a criminal complaint should issue. Ordinary clerk-magistrate hearings are presumptively private. The court does not appoint counsel at this precomplaint stage, but a defendant may retain a lawyer.

The clerk-magistrate may find that the application lacks probable cause, decline to issue a complaint in an appropriate matter, hold the application in abeyance for a defined period, or issue the complaint. If the clerk-magistrate denies the application, no complaint issues, no arraignment occurs, and no CORI entry results from that application. A police report, arrest record, or separate school, licensing, or agency record may still exist.

A denial is not technically a final judgment. In Attorney Serpa’s experience, however, denial is the practical end of nearly every ordinary matter, and renewed applications are extraordinarily rare, arising primarily after repeat conduct. Preparation, the possible results, and what a denial leaves on the record are covered in the Massachusetts Clerk-Magistrate Hearing FAQs.

Can police search me or my phone after an arrest?

An arrest does not give police unlimited authority to search a person, vehicle, home, or digital device. The permissible scope depends on the reason for the arrest, the place searched, the item seized, any warrant, and any exception to the warrant requirement. Police ordinarily need a warrant to search the digital contents of a seized phone. A person should not consent to a search or provide a phone passcode without legal advice.

The permissible scope of a search after an arrest is treated at illegal searches and seizures and Massachusetts phone and computer searches.

Arraignment and the Pretrial Process

What happens at a Massachusetts arraignment?

At arraignment, the court identifies the charges, the defendant ordinarily enters a not-guilty plea, and the judge addresses bail and conditions of release. The court also records the case in CORI. A not-guilty plea is not an admission. It preserves the defendant’s ability to review discovery, file motions, negotiate with the prosecution, seek dismissal when a legal basis exists, or proceed to trial.

If the charge is later dismissed or the defendant is acquitted, the arraignment entry does not disappear automatically. What another person or organization may see depends on the disposition, the requester’s access, and whether the record is later sealed or expunged. Bail, conditions of release, the CORI entry, and possible prearraignment work are covered on the Massachusetts arraignment page.

How does a Massachusetts judge decide bail?

Under G.L. c. 276, § 58, the judge decides whether personal recognizance will reasonably assure the defendant’s appearance and, if not, what conditions or bail are necessary. The judge considers the statutory factors and the circumstances presented at the hearing. In an eligible case, the prosecution may also request a separate dangerousness hearing under G.L. c. 276, § 58A and seek detention or conditions intended to protect another person or the community.

Bail and dangerousness are different questions. Cash bail addresses appearance. A dangerousness hearing asks whether any release conditions will reasonably assure safety. That distinction and the hearing procedures are set out in the Massachusetts dangerousness hearings.

What happens after arraignment?

The court schedules dates for discovery, pretrial conferences, motions, compliance with discovery obligations, and trial preparation. The precise sequence varies by court and by case. Counsel reviews the prosecution’s evidence, seeks missing discovery, investigates the facts, identifies motions, discusses possible dispositions with the client, and prepares for trial if the case does not resolve.

A motion to suppress asks the judge to exclude evidence obtained in violation of constitutional or other enforceable legal requirements. A suppression order may remove important evidence, but it does not itself dismiss the charge. A motion to dismiss asks the judge to end a prosecution on a recognized legal ground. The prosecution may also end a case by entering a nolle prosequi. The principal stages from the complaint decision through trial and appeal are set out on the Massachusetts criminal-process page.

Can a judge simply dismiss a weak criminal case?

Not merely because the judge believes that the prosecution’s evidence is weak. The prosecutor controls whether to enter a nolle prosequi, while the judge decides motions and other matters within the court’s authority. A judge may dismiss a charge when a statute, rule, constitutional violation, lack of probable cause, or another recognized legal basis authorizes dismissal. A weak case may still give defense counsel a reason to ask the prosecutor to end the prosecution even when the facts do not support a judicial dismissal.

The governing authority depends on the procedural stage and the claimed defect. Those distinct routes are set out at how Massachusetts criminal cases can be dismissed or stopped before trial.

Who decides whether a Massachusetts criminal case continues?

Different decision-makers control different stages. Police may arrest a person or apply for a criminal complaint. A clerk-magistrate decides whether to issue a complaint on an eligible application. After a complaint issues, the prosecutor represents the Commonwealth and may continue or discontinue the prosecution. The judge decides motions, evidentiary questions, bail, conditions, and any disposition requiring judicial approval. At trial, the judge or jury decides whether the Commonwealth proved the charge beyond a reasonable doubt.

No single participant controls every stage. Counsel must therefore direct each request to the person or institution with legal authority to grant it.

How long does a Massachusetts criminal case take?

No reliable fixed timetable applies to every case. A clerk-magistrate hearing can resolve an application before a complaint issues. A case that proceeds through arraignment, discovery, motions, and trial ordinarily takes longer. Scheduling depends on the court, the charges, the amount of discovery, motion practice, witness availability, and whether the parties are discussing a resolution.

What happens if I miss a court date?

The court may default the case and issue a warrant. A default can also affect a driver’s license and can surface at any later contact with police. The remedy is to return to court, ordinarily with counsel, and ask the judge to remove the default and recall the warrant. Acting promptly matters, because the longer a default stands the harder the request becomes. The procedure is set out at removing a Massachusetts warrant.

I live out of state. Do I have to appear in court?

Sometimes, and distance does not excuse an appearance. A judge may excuse a defendant from some routine dates, and counsel may appear alone at others, but certain proceedings require the defendant to be present. Counsel should raise attendance with the court in advance rather than let a default enter and a warrant issue.

Dismissals, CWOFs, Pretrial Probation, and Trial

What is a continuance without a finding?

A continuance without a finding (CWOF) ordinarily begins when a defendant admits to sufficient facts and the judge continues the case without entering a guilty finding. The court imposes conditions for a defined period. If the defendant completes them, the court ordinarily dismisses the charge. If the defendant does not, the court may enter a guilty finding and impose sentence.

On successful completion, a CWOF is not a conviction under Massachusetts law, but that classification does not carry across every statute. An admission to sufficient facts is treated as a conviction under the operating under the influence laws and for commercial driver licensing. The disposition also appears in CORI, and immigration law, professional rules, and school policies apply their own definitions.

What are pretrial probation and diversion?

Pretrial probation under G.L. c. 276, § 87 can place a case on conditions without a guilty finding or an admission to sufficient facts. If the defendant completes the agreed or ordered conditions, the court may dismiss the charge under the governing disposition. Diversion programs provide separate procedures for eligible defendants and offenses. Availability depends on the charge, the defendant’s record and circumstances, the governing statute or program, and the positions of the parties and court.

These dispositions differ from a CWOF because they do not require the same admission. They can still create court records and separate disclosure questions. A direct comparison of the three dispositions is on the CWOF, pretrial probation, and diversion page.

What does it mean when a criminal charge is dismissed?

A dismissal ends the pending prosecution of that charge. A prosecutor may discontinue the case, a judge may allow a motion to dismiss, or the court may dismiss the charge after the defendant completes a CWOF, pretrial probation, diversion, or another authorized disposition.

A clerk-magistrate’s denial of a complaint application is not a dismissal because no complaint issued. A dismissal entered after arraignment does not erase the CORI entry. Whether the prosecution can file the charge again depends on the reason for dismissal, the wording of the order, the procedural posture, and other governing law.

What is the difference between a bench trial and a jury trial?

At a bench trial, the judge decides whether the Commonwealth proved each element beyond a reasonable doubt. At a jury trial in the District Court or Boston Municipal Court, a six-person jury decides the facts and must return a unanimous verdict. In either trial, the defendant is presumed innocent, the prosecution bears the burden of proof, and the defendant has no obligation to testify or present evidence.

The decision between a bench trial and a jury trial depends on the evidence, legal issues, court, and defense strategy. The defendant makes that decision with counsel after reviewing the case.

What happens at a probation violation hearing?

A probation violation proceeding is not a new prosecution. The Commonwealth must prove the violation by a preponderance of the evidence rather than beyond a reasonable doubt, and the rules of evidence are relaxed, so hearsay may be admitted where it carries substantial indicia of reliability. The hearing has two phases: the judge first decides whether a violation occurred, then decides what to do about it. The outcomes range from continuing probation on the same terms to revoking it and imposing a sentence. The procedure and the defenses are set out at Massachusetts probation violation defense.

Can a Massachusetts criminal conviction be appealed?

Yes. A defendant convicted after trial in the District Court or the Boston Municipal Court may appeal to the Appeals Court. An appeal is a review of what happened in the trial court on the existing record. It is not a second trial and it does not take new evidence. Separate motions exist for a new trial and for revising or revoking a sentence, and each carries its own standard and deadline.

CORI, Sealing, and Other Consequences

What is CORI, and when does a charge appear?

CORI is Massachusetts criminal-offender record information maintained under state law. A court case ordinarily enters CORI at arraignment. If a clerk-magistrate denies a complaint application, no complaint issues, no arraignment occurs, and no CORI entry results from that application.

A dismissal or acquittal after arraignment changes the disposition but does not delete the entry automatically. What an employer, landlord, licensing board, court, law-enforcement agency, or another requester may see depends on the requester’s authorized access, the disposition, and whether the record has been sealed.

Can a dismissed case be sealed or expunged?

Massachusetts provides different procedures for sealing and expungement. Sealing restricts who may access an eligible record. Expungement permanently erases or destroys a narrower category of covered Massachusetts records. A dismissal does not automatically establish eligibility for expungement.

The correct procedure depends on the disposition, offense, dates, waiting period, complete record, and statutory exclusions. Conviction sealing under § 100A, nonconviction sealing under § 100C, and the narrower expungement statutes are covered at sealing and expunging a Massachusetts criminal record.

Can a charge affect immigration status, a school, a professional license, or firearms rights before conviction?

Sometimes. These systems do not all use the Massachusetts definition of a conviction, and their rules do not share one disclosure trigger. A school may act under its conduct code. A licensing board or employer may ask about a charge, admission, CWOF, or conviction. A civil protective order or condition of release may affect firearms possession before the criminal case ends. Immigration consequences depend on the person’s status, the charged offense, the disposition, and federal law.

The exact question and governing rule matter. Before making a statement or disclosure, a person should coordinate the criminal defense with any necessary advice concerning college or university discipline, professional licensing, immigration, or Massachusetts firearms law.

When should I contact a Massachusetts criminal defense lawyer?

A person should contact counsel after an arrest, complaint application, clerk-magistrate notice, arraignment summons, police request for an interview, or notice from a school, licensing board, or employer about a criminal allegation. Early representation can preserve evidence, prevent an unnecessary statement, identify the correct court procedure, and permit counsel to act before the first scheduled hearing.

Attorney Joe Serpa has practiced Massachusetts criminal defense since 1995 and represents clients in the Boston Municipal Court and Massachusetts District Courts. Readers may review representative Massachusetts criminal-defense results without any promise that another case will have the same result.

To discuss a Massachusetts criminal case, call 617.936.0201 or contact Serpa Law Office for a free consultation.

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