The Massachusetts District Court And Boston Municipal Courts: Criminal Defense

Attorney Joe Serpa has practiced in the Massachusetts District Courts and Boston Municipal Court for thirty years — across every division, against every district attorney’s office in Eastern and Central Massachusetts. The approach is the same in every courthouse: identify the best available outcome at the earliest possible stage, prepare every case for trial from day one, and hold the government to its burden of proof.

For most misdemeanor charges where police did not make a warrantless arrest, that earliest stage is the clerk-magistrate hearing — a private, pre-arraignment proceeding under M.G.L. c. 218, § 35A at which a formal criminal complaint can be stopped before it ever issues. If the complaint is denied, no CORI entry is created and the matter is permanently closed off the public record. This is the most consequential proceeding available in the Massachusetts criminal system, and it is available in every court listed below.

Which Court Will Hear Your Case?

The court is determined by where the alleged offense occurred — not where you live or where you were arrested. Each court exercises territorial jurisdiction over specific cities and towns. Select your court below for a complete guide to that courthouse’s jurisdiction, common charges, clerk-magistrate hearing culture, and the prosecutors you will face.

Suffolk County — Boston Municipal Court

The Boston Municipal Court (BMC) operates as eight separate divisional courthouses across the City of Boston, all prosecuted by the Suffolk County District Attorney’s Office:

• 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

Norfolk County

All Norfolk County cases are prosecuted by the Norfolk County District Attorney’s Office:

• Quincy District Court (1 Dennis Ryan Pkwy, Quincy) — Quincy, Weymouth, Braintree, Randolph, Milton, Cohasset, and Holbrook. Serpa Law Office Quincy office is five minutes away.
• Brookline District Court (360 Washington St, Brookline) — Brookline only.
• Dedham District Court (631 High St, Dedham) — Dedham, Dover, Medfield, Needham, Norwood, Wellesley, and Westwood.
• Stoughton District Court (1288 Central St, Stoughton) — Stoughton, Canton, Sharon, and Foxborough.
• Wrentham District Court (60 East St, Wrentham) — Wrentham, Franklin, Plainville, Norfolk, Millis, Medway, Milford, and Bellingham.

Middlesex County

All Middlesex County cases are prosecuted by the Middlesex County District Attorney’s Office:

• Cambridge District Court (4040 Mystic Valley Pkwy, Medford) — Cambridge, Arlington, and Belmont. Shares building with Malden District Court.
• Somerville District Court (175 Fellsway, Somerville) — Somerville and Medford.
• Malden District Court (4040 Mystic Valley Pkwy, Medford) — Malden, Everett, Melrose, and Wakefield. Shares building with Cambridge District Court.
• Waltham District Court (38 Linden St, Waltham) — Waltham, Watertown, and Weston.
• Woburn District Court (30 Pleasant St, Woburn) — Woburn, Burlington, Winchester, Wilmington, Stoneham, Reading, and North Reading.
• Newton District Court (1309 Washington St, West Newton) — Newton only (all 13 villages).
• Concord District Court (305 Walden St, Concord) — Concord, Lexington, Carlisle, Lincoln, Bedford, Acton, Maynard, and Stow. Concurrent jurisdiction over certain Hanscom Air Force Base incidents.
• Framingham District Court (600 Concord St, Framingham) — Framingham, Ashland, Holliston, Hopkinton, Sudbury, and Wayland.
• Marlborough District Court (45 Williams St, Marlborough) — Marlborough, Hudson, Northborough, and Southborough.
• Lowell District Court (41 Hurd St, Lowell) — Lowell, Billerica, Chelmsford, Dracut, Dunstable, Tewksbury, Tyngsborough, and Westford.
• Ayer District Court (25 E Main St, Ayer) — Ayer, Groton, Pepperell, Shirley, Townsend, Dunstable, and Ashby.

Plymouth County

All Plymouth County cases are prosecuted by the Plymouth County District Attorney’s Office:

• Hingham District Court (28 George Washington Blvd, Hingham) — Hingham, Norwell, Scituate, Hanover, Hull, and Rockland.
• Brockton District Court (215 Main St, Brockton) — Brockton, Abington, Bridgewater, East Bridgewater, West Bridgewater, Whitman, and Easton.
• Plymouth District Court (52 Obery St, Plymouth) — Plymouth, Carver, Duxbury, Kingston, Plympton, and Pembroke.
• Wareham District Court (2200 Cranberry Hwy, Wareham) — Wareham, Marion, Mattapoisett, Rochester, Middleborough, Lakeville, and Plympton.

Plymouth County encompasses the South Shore from Hingham and Rockland down through Plymouth to Wareham and the Mid-Cape corridor. Route 3, Route 44, and Route 6 are the primary enforcement corridors generating OUI and motor vehicle charges in this jurisdiction. The Plymouth County DA’s Office prosecutes domestic violence and OUI charges with a no-drop policy consistent with other Massachusetts county offices.

Essex County

All Essex County cases are prosecuted by the Essex County District Attorney’s Office:

• Salem District Court (56 Washington St, Salem) — Salem, Marblehead, Swampscott, and Manchester-by-the-Sea.
• Lynn District Court (580 Essex St, Lynn) — Lynn, Nahant, and Saugus.
• Peabody District Court (1 Lowell St, Peabody) — Peabody and Danvers.
• Newburyport District Court (188 State St, Newburyport) — Newburyport, Amesbury, Merrimac, Newbury, Rowley, Salisbury, and West Newbury.
• Gloucester District Court (197 Main St, Gloucester) — Gloucester and Rockport.
• Ipswich District Court (30 S Main St, Ipswich) — Ipswich, Hamilton, Topsfield, and Wenham.
• Haverhill District Court (45 Essex St, Haverhill) — Haverhill, Georgetown, Groveland, and Boxford.
• Lawrence District Court (2 Appleton St, Lawrence) — Lawrence, Methuen, Andover, and North Andover.

Essex County spans Boston’s North Shore from Nahant and Lynn through Salem and Newburyport to the New Hampshire border. The Route 1 and I-95 corridors through Essex County generate significant OUI and drug enforcement. Lawrence District Court handles one of the highest-volume dockets in the county. The Essex County DA maintains consistent prosecution policies on domestic violence and violent crime charges across all divisions.

Bristol County

All Bristol County cases are prosecuted by the Bristol County District Attorney’s Office:

• Taunton District Court (40 Broadway, Taunton) — Taunton, Berkley, Dighton, Easton, Raynham, Rehoboth, and Seekonk.
• Attleboro District Court (88 N Main St, Attleboro) — Attleboro, Mansfield, North Attleborough, and Norton.
• Fall River District Court (45 Rock St, Fall River) — Fall River, Somerset, Swansea, and Westport.
• New Bedford District Court (75 N Sixth St, New Bedford) — New Bedford, Acushnet, Dartmouth, and Fairhaven.

Bristol County covers the southeastern portion of Massachusetts from the Rhode Island border through the South Coast. Route 195, Route 24, and Route 495 are the primary highway corridors generating OUI and motor vehicle charges across the county. Fall River and New Bedford District Courts handle the highest case volumes in Bristol County. The Bristol County DA’s Office applies the same no-drop policy on domestic violence charges as other Massachusetts county offices. Drug offenses — including distribution and trafficking charges arising from Route 195 and Route 24 State Police interdiction — are a significant portion of the Bristol County criminal docket.

Worcester County

All Worcester County cases are prosecuted by the Worcester County District Attorney’s Office:

• Worcester District Court (50 Harvard St, Worcester) — Worcester.
• Fitchburg District Court (100 Elm St, Fitchburg) — Fitchburg, Lunenburg, and Townsend.
• Leominster District Court (25 School St, Leominster) — Leominster, Lancaster, and Sterling.
• Gardner District Court (108 Matthews St, Gardner) — Gardner, Ashburnham, Hubbardston, Phillipston, Templeton, Westminster, and Winchendon.
• East Brookfield District Court (29 Central St, East Brookfield) — Brookfield, East Brookfield, Leicester, New Braintree, North Brookfield, Oakham, Paxton, Rutland, Spencer, Warren, and West Brookfield.
• Dudley District Court (Dudley District Court, Dudley) — Dudley, Charlton, Douglas, Northbridge, Oxford, Southbridge, Sturbridge, Sutton, Upton, Uxbridge, and Webster.
• Milford District Court (161 West St, Milford) — Milford, Hopedale, Medway, Mendon, Millis, and Holliston.
• Clinton District Court (300 Boylston St, Clinton) — Clinton, Berlin, Bolton, Boylston, Harvard, and West Boylston.
• Westborough District Court (186 Oak St, Westborough) — Westborough, Northborough, Shrewsbury, and Southborough.

Worcester County is the largest county in Massachusetts by area and encompasses the state’s second-largest city. The Massachusetts Turnpike (I-90) and Route 9 corridor through Westborough and Framingham — which transitions into Middlesex County — generates significant OUI enforcement in the western Worcester County courts. Worcester District Court handles a high-volume and diverse criminal docket including serious felonies, domestic violence, drug offenses, and firearms charges. Attorney Serpa has represented clients in Worcester District Court, Fitchburg District Court, Leominster District Court, Milford District Court, Westborough District Court, and East Brookfield District Court.

How Massachusetts Criminal Cases Begin: Three Pathways

1. The Clerk-Magistrate Hearing

For most misdemeanor offenses where police did not make a warrantless arrest at the scene, a defendant is entitled to a private clerk-magistrate hearing under M.G.L. c. 218, § 35A before any criminal complaint issues. The hearing is closed to the public. The sole standard is probable cause. Even where probable cause exists, the clerk-magistrate has discretionary authority to decline to issue the complaint based on the defendant’s background and circumstances. If the application is denied or held in abeyance, no complaint issues, no arraignment occurs, and no CORI entry is created. For a complete analysis see: A Practitioner’s Guide to Massachusetts Clerk-Magistrate Hearings and the Complete Clerk-Magistrate Hearing FAQ.

2. The Criminal Citation — The 4-Day Deadline

For certain motor vehicle offenses — negligent operation, leaving the scene, operating after suspension — where police did not arrest the driver at the scene, the defendant receives a criminal citation. Under M.G.L. c. 90C, § 3(B)(2), the defendant must submit the citation to the applicable District Court and request a clerk-magistrate hearing within four days of the violation. Missing this deadline waives the right entirely and results in direct arraignment. See: The Criminal Uniform Traffic Citation and the 4-Day Deadline.

3. Warrantless Arrest and Arraignment

Certain offenses authorize warrantless arrest at the scene — including OUI (M.G.L. c. 90, § 24), domestic violence (M.G.L. c. 265, § 13M), violations of a 209A order, and most firearms offenses. After a warrantless arrest, the defendant is processed and must appear at arraignment within 24 hours or on the next business day. At arraignment, the charge is permanently entered onto the defendant’s public CORI — regardless of the ultimate outcome. See: What to Do in the First 24 Hours After a Massachusetts Arrest.

District Court vs. Superior Court: The Practical Distinction

Massachusetts District Courts and the Boston Municipal Court handle both misdemeanors and felonies — subject matter jurisdiction is the same. The distinction that matters in practice is sentencing authority: District Court and BMC judges may sentence defendants to the Massachusetts House of Correction (maximum 2.5 years per offense) but not to state prison. Cases involving offenses punishable only by state prison must proceed to Superior Court for final disposition.

In practice, the overwhelming majority of Massachusetts criminal cases — including most domestic violence charges, OUI offenses, drug possession and lower-level distribution charges, fake ID charges, larceny and shoplifting charges, and motor vehicle offenses — are resolved entirely within the District Court or BMC system.

Common Charges Across the Massachusetts Court System

• OUI / Operating Under the Influence (M.G.L. c. 90, § 24)
• Domestic Violence (M.G.L. c. 265, § 13M)
• 209A Restraining Order Violations (M.G.L. c. 209A, § 7)
• Drug Offenses (M.G.L. c. 94C)
• Fake ID Charges (M.G.L. c. 138, § 34B; M.G.L. c. 90, § 24B)
• Firearms Offenses (M.G.L. c. 269, § 10; Chapter 135, Acts of 2024)
• Shoplifting and Larceny (M.G.L. c. 266, § 30A; M.G.L. c. 266, § 30)
• Motor Vehicle Crimes (M.G.L. c. 90, § 24; M.G.L. c. 90C)

Who Serpa Law Office Represents in These Courts

University students from Harvard, MIT, BU, BC, Northeastern, Tufts, Brandeis, Bentley, and Framingham State — appearing primarily in Cambridge, BMC Central, BMC Brighton, Somerville, Waltham, and Brookline.

Licensed professionals — physicians, attorneys, financial advisors, and engineers — appearing across all courts, with particular concentration in Cambridge, Dedham, Concord, and Quincy.

South Shore defendants in Quincy and Hingham courts — with our Quincy office directly accessible from all South Shore communities.

Defendants across the Route 128 technology corridor — Waltham, Woburn, Newton, Concord, and Framingham.

Defendants from Bristol County, Essex County, Worcester County, and Plymouth County courts — see the Massachusetts Trial Court overview for the full list of courts where Attorney Serpa has appeared.

How Cases Resolve in Massachusetts District Courts

Cases resolve at the clerk-magistrate hearing stage — no complaint issued, no CORI entry created, matter permanently closed. This is the preferred outcome in every eligible case.

Pre-trial dismissal — through a Motion to Suppress that excludes key evidence following an illegal stop or search, or a Motion to Dismiss based on a legal defect in the complaint.

Trial — a not-guilty verdict at a bench trial or jury trial. Attorney Serpa maintains a perfect record of not-guilty verdicts in OUI jury trials and has secured not-guilty verdicts across all major charge categories in District Courts throughout Eastern Massachusetts. See: Representative Trial Results.

Diversion — pretrial probation or a Continuance Without a Finding (CWOF) when the evidence is strong and a non-conviction resolution is the best available outcome. A CWOF is a last resort, not a default — its collateral consequences for licensed professionals, CDL holders, and non-citizens must be assessed before acceptance.

For answers to common questions about the Massachusetts court system see: Greater Boston & Massachusetts Criminal Case FAQs and Complete Clerk-Magistrate Hearing FAQ.

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. Available 24 hours a day.