Deep Roots: An Established Boston Municipal Court Criminal Defense Lawyer

The Boston Municipal Court (BMC) Department operates as eight separate divisional courthouses across the City of Boston. Each division handles criminal cases for its designated neighborhoods under the prosecution of the Suffolk County District Attorney’s Office. Attorney Joe Serpa has practiced in all eight BMC divisions for thirty years, and understands the specific culture, scheduling, and prosecutorial approach of each one. Contact Serpa Law Office at 617.936.0201 for a free consultation before your first appearance.

The Eight BMC Divisions: Locations and Jurisdictions

• BMC Central (24 New Chardon St) — Downtown, Financial District, Beacon Hill, North End, Chinatown, Seaport
• BMC Brighton (52 Academy Hill Rd) — Brighton and Allston
• BMC Charlestown (3 City Square) — Charlestown
• BMC Dorchester (51 Washington St) — Dorchester
• BMC East Boston (37 Meridian St) — East Boston, Winthrop, and Logan International Airport
• BMC Roxbury (85 Warren St) — Roxbury
• BMC South Boston (55 W Broadway) — South Boston
• BMC West Roxbury (445 Arborway) — West Roxbury, Jamaica Plain, Hyde Park, Roslindale, and parts of Mattapan

The Clerk-Magistrate Hearing in the BMC

Under M.G.L. c. 218, § 35A, a clerk-magistrate hearing is available for most misdemeanor charges in the BMC where police did not make a warrantless arrest. The hearing is private and pre-arraignment — if the application for a criminal complaint is denied or held in abeyance and later dismissed, no CORI entry is created and no public arraignment occurs. This is the most consequential proceeding in most BMC cases. Attorney Serpa has appeared before BMC clerk-magistrates for thirty years and presents structured, fact-based arguments for denial of the complaint based on evidentiary weaknesses in the police narrative and the specific consequences of an arraignment for each defendant. For a full analysis of the clerk-magistrate hearing process see: The Law of Clerk-Magistrate Hearings in Massachusetts.

Even where probable cause exists, a BMC clerk-magistrate retains full discretionary authority under Bradford v. Knights and Commonwealth v. DiBennadetto to decline to issue the complaint based on the defendant’s background, record, and the disproportionate consequences of a public arraignment. This discretionary authority is the centerpiece of Serpa Law Office’s clerk-magistrate hearing strategy.

Common Charges at the BMC

OUI — Operating Under the Influence (M.G.L. c. 90, § 24)

OUI charges in the BMC arise from Boston Police Department, State Police, and Massport Police enforcement throughout the city and at Logan Airport. The Suffolk County DA’s Office does not resolve OUI charges informally — these cases are tried. A conviction carries license suspension, fines, and potential incarceration, with substantially increased penalties for subsequent offenses. Defense begins with the constitutionality of the stop, moves through the administration of standardized field sobriety tests, and culminates in a forensic challenge to breathalyzer evidence from the Draeger Alcotest 9510. The Commonwealth v. Ananias litigation established that over 27,000 Massachusetts breath tests were excludable due to OAT misconduct — calibration records for the specific machine used in every arrest must be demanded and reviewed. See: Why a Failed Breathalyzer Does Not Equal an OUI Conviction.

Domestic Violence and Assault (M.G.L. c. 265, § 13M; M.G.L. c. 265, § 13A)

The Suffolk County DA’s Office maintains a strict no-drop policy on domestic violence charges. A case proceeds regardless of whether the complainant requests dismissal — the prosecution relies on police observations, 911 recordings, photographs, and medical records. A conviction under M.G.L. c. 265, § 13M (assault and battery on a family or household member) triggers a federal firearms disability under the Lautenberg Amendment and mandatory reporting to most professional licensing boards. A 209A abuse prevention order (M.G.L. c. 209A) issued at arraignment creates immediate conditions of release — stay-away orders, firearms surrender, and housing restrictions — that must be addressed before the case is resolved.

209A and 258E Restraining Order Violations (M.G.L. c. 209A, § 7; M.G.L. c. 258E, § 9)

Violating a civil 209A abuse prevention order or a 258E harassment prevention order is a criminal offense under M.G.L. c. 209A, § 7 and M.G.L. c. 258E, § 9, punishable by up to 2.5 years in a House of Correction. The prosecution must prove four elements beyond a reasonable doubt: the order was valid, it was in effect, the defendant had knowledge of it, and the defendant willfully breached a criminal condition. Accidental contact is a defense. Plaintiff-initiated contact does not excuse a response — the order restrains only the defendant. See: Defending 209A and 258E Restraining Order Violations.

Fake ID — Misdemeanor and Felony (M.G.L. c. 138, § 34B; M.G.L. c. 90, § 24B)

Boston Police regularly apply for the felony charge under M.G.L. c. 90, § 24B — misuse or forgery of an RMV document — even in straightforward bar-entry fake ID cases. A felony conviction under § 24B carries up to five years in state prison and a mandatory one-year RMV license suspension. The same conduct charged as a misdemeanor under M.G.L. c. 138, § 34B carries a 180-day suspension. Most fake ID charges in the BMC begin with a clerk-magistrate hearing — a successful defense there prevents any CORI entry and any RMV consequence. See: Student Fake ID Charges in Boston.

Motor Vehicle Offenses (M.G.L. c. 90, § 24; M.G.L. c. 90, § 23; M.G.L. c. 90C, § 3)

Under M.G.L. c. 90C, § 3(B)(2), a motorist cited for a criminal motor vehicle offense — negligent operation (M.G.L. c. 90, § 24(2)(a)), leaving the scene (M.G.L. c. 90, § 24(2)(a)), or operating after suspension (M.G.L. c. 90, § 23) — has four days from the citation date to request a clerk-magistrate hearing. Missing that deadline waives the right entirely and results in direct arraignment. See: The Criminal Uniform Traffic Citation and the 4-Day Deadline.

Drug Offenses (M.G.L. c. 94C)

Possession, distribution, and trafficking of controlled substances under M.G.L. c. 94C are prosecuted at the BMC by the Suffolk County DA’s Office. Adult possession of marijuana over one ounce and possession of all other controlled substances — including cocaine, heroin, fentanyl, MDMA, and prescription medications without a valid prescription — remain criminal. Drug charges within 300 feet of a school or park carry mandatory minimum sentences under M.G.L. c. 94C, § 32J. Defense examines the constitutionality of the stop and search, the chain of custody of seized evidence, and whether a Motion to Suppress is available.

Shoplifting and Larceny (M.G.L. c. 266, § 30; M.G.L. c. 266, § 30A)

Shoplifting under M.G.L. c. 266, § 30A is a misdemeanor for a first offense involving merchandise under $250. Larceny over $1,200 under M.G.L. c. 266, § 30 is a felony. For professionals whose careers are implicated by a crime of dishonesty, the clerk-magistrate hearing — which prevents any CORI entry — is the most important intervention. A CORI entry for a theft offense is visible to employers, licensing boards, and FINRA on background checks and can survive for years before becoming eligible for sealing.

Firearms Offenses (M.G.L. c. 269, § 10; M.G.L. c. 140, § 121C)

Carrying a firearm without a License to Carry (LTC) under M.G.L. c. 269, § 10(a) carries a mandatory minimum sentence of 18 months in a House of Correction and is not eligible for a CWOF or probation in lieu of a committed sentence. The 2026 Firearms Modernization Act (Chapter 135, Acts of 2024) created new registration and serialization requirements under M.G.L. c. 140, § 121C — possession of a non-serialized firearm after October 2, 2026 is a felony. Firearms defense requires examining the constitutionality of the search that produced the weapon and the chain of custody of the evidence.

BMC Central: Students and Professionals

BMC Central handles the highest concentration of student and professional cases in the BMC system. Northeastern, Suffolk, and Emerson students appear here for charges originating in Downtown, Faneuil Hall, and the Financial District. Financial services professionals from the Seaport and State Street corridor, and travelers arrested at Logan Airport hotels, are prosecuted in the Central Division. The clerk-magistrate hearing is the critical intervention point for both populations — a successful result means no CORI entry, no university disciplinary trigger, and no professional license reporting obligation in most circumstances.

BMC East Boston: Logan Airport Cases

BMC East Boston handles all Massport and State Police arrests at Logan International Airport — OUI under M.G.L. c. 90, § 24, disorderly conduct under M.G.L. c. 272, § 53, and firearms offenses discovered at TSA security checkpoints. Out-of-state travelers and visitors facing charges from Logan arrests should be aware that an attorney can appear at routine dates without requiring the client to return to Massachusetts for administrative appearances. See: Firearms Offenses for Massachusetts Visitors and Out-of-State Travelers.

How Attorney Serpa Approaches BMC Cases

Every case is evaluated from the beginning for constitutional issues — illegal stops under the Fourth Amendment, defective warrant affidavits, coerced statements under the Fifth Amendment and Article 12 of the Massachusetts Declaration of Rights. Motions to suppress are filed when the evidence supports it and litigated fully. Cases are prepared for trial from day one because trial readiness creates the leverage for a favorable pre-trial resolution. Plea agreements are a last resort, not a default.

See also: Massachusetts Criminal Court FAQs, Complete Clerk-Magistrate Hearing FAQ, and What to Do in the First 24 Hours After a Massachusetts Arrest.

Contact Serpa Law Office at 617.936.0201 for a free consultation. Boston office: 20 Park Plaza #400A. Quincy office: 500 Victory Rd., Suite 400A.

See also: Criminal Defense for College and University Students, Criminal Defense for Licensed Professionals, Massachusetts OUI FAQs.