Criminal Defense Attorneys

Law Office of William Dolan

Trial and Post-Conviction Practice

  • Massachusetts
  • New Hampshire
  • Maine
  • Federal District of Puerto Rico
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Our Mission Statement

At our firm, we are committed to the unwavering defense of every client’s constitutional rights. Guided by principles of justice, integrity, and compassion, we stand as fierce advocates in the courtroom and trusted advisors outside of it. We honor the dignity of every individual, fighting tirelessly and fearlessly to ensure fair treatment, no matter the challenge. With loyalty, discretion, and relentless persistence, we deliver skilled, ethical, and passionate criminal defense for those facing the hardest moments of their lives.

What We Do

A brief history

At the beginning, our firm was just Bill in a 100-square-foot office with an old laptop. Then came Kevin, then Abi, and then Andrew. Along the way, Devin came by and just kind of never left.

What started as one person grinding in Lowell District Court grew to a multi-jurisdictional team of lawyers representing clients at the trial level and in post-conviction matters.

We grind,we work,we push,we fight.

What We Do

Where we are today

We carry a varied caseload. At the trial court level, we have several state court murders and federal drug cases.

Our post‑conviction matters involve federal habeas petitions, direct appeals, motions for a new trial, and Padilla motions.

The Team

The Team

Lead Attorney

William Dolan, Esq.

Growing up in Lowell, Massachusetts, William “Bill” Dolan pursued a double major in History and Spanish, graduating in 2013. Following graduation from Suffolk University Law School in 2017, Bill immediately established a solo legal practice which has grown to what it is today.

Demonstrating a commitment to public service and legal excellence, Bill was accepted to the District Court panel for the Committee for Public Counsel Services (CPCS) and quickly advanced to the Superior Court panel, culminating in acceptance to the prestigious Murder Panel in 2024, currently holding the distinction of being its youngest member. This achievement was further supported by Bill’s completion of the highly selective National Criminal Defense College (NCDC) training program.

Bill also takes assigned counsel cases in New Hampshire and became a member of the Criminal Justice Act panel for the United States District Court for the District of New Hampshire. Beyond his legal career, Bill actively serves the community as a State Representative for Nashua Ward 5 in New Hampshire and as a member of the Housing Trust Fund board in Nashua.

Bar Admissions

  • Massachusetts2017
  • New Hampshire2018
  • United States District of Massachusetts2020
  • United States District of New Hampshire2020
  • United States District of Puerto Rico2025
  • Maine2026

Senior Associate

Kevin Goscila, Esq.

Kevin Goscila brings a unique and dedicated perspective to criminal defense, shaped by a successful prior career as a contractor before pursuing his passion for law. Growing up in Lowell, Massachusetts, Kevin embarked on a non-traditional path that ultimately led him to graduate from New England Law School in 2021. This diverse background informs his strategic and pragmatic approach to legal challenges.

Demonstrating a strong commitment to both his community and his clients, Kevin is an active member of the Sierra Club and previously served as a Chelmsford Town Meeting Representative. His legal acumen is evident in his capacity to handle complex and demanding caseloads, including an impressive record of completing motions in limine for five murder cases within a six-month period. Kevin’s dedication to ensuring justice extends to the appellate level, where he accepts assignments for the Appellate Panel of the Committee for Public Counsel Services (CPCS).

Bar Admissions

  • Massachusetts2021
  • New Hampshire2023
  • United States District of New Hampshire2024

Associate

Abigayle Bates, Esq.

Abigayle Bates is an associate attorney with our firm, bringing a diverse legal and public service experience background. Her focus is on our federal drug cases and post-conviction advocacy. In addition to her work here, Abigayle has experience in public service, including serving as an Intern for United States Senator Susan M. Collins.

She also gained valuable legal experience through previous internships at Ahern, DeWitt & Bryant, Middlesex County Juvenile Court, and O’Brien Law Offices. While earning her Juris Doctor from Massachusetts School of Law (2024), Abigayle demonstrated leadership as Vice President of the Student Bar Association.

Abigayle holds a Bachelor’s degree from the University of New Hampshire in Health Management and Policy. We are proud to highlight Abigayle’s dedication to her community, as shown by her activism to help save Saint Dominic Academy in her native Lewiston, ME. She is currently a board member of Saint Dominic Regional High School, along with other remarkably accomplished professionals.

Bar Admissions

  • Massachusetts2024

Student Attorney

Andrew

Biography to come.

Of Counsel

Devin McMahon, Esq.

Devin McMahon is a dedicated attorney focused on criminal defense. Devin is a member of the District Court panel for the Committee for Public Counsel Services in Lowell District Court. He served as a bar advocate in Norfolk County, Massachusetts. Devin is committed to providing legal representation to those accused of crimes.

Devin earned his Juris Doctor (J.D.) from Suffolk University Law School. Prior to his legal career, he obtained a B.S. in Industrial & Environmental Safety from Keene State College.

Bar Admissions

  • Massachusetts2016

Selected Cases

Selected Cases

Featured case

Commonwealth v. Channa Phan

We represent Channa Phan, one of three Lowell brothers charged with first‑degree murder. During jury selection the Commonwealth disclosed, more than two years late, that its lead State Police investigator had been in a fatal on‑duty crash with alcohol in his system. Our discovery fight set off an independent investigation, a motor vehicle homicide indictment of the detective, and a criminal probe of the State Police.

Open the case page

500 Plus Grams of Cocaine Dismissed in a Week

Our client faced a 12-year mandatory-minimum sentence after the police allegedly found a “brick” of cocaine in a car they alleged he was driving. We got to work immediately, and it paid off.

News Article · Boston Herald

J.F. Murder Case

The jury found J.F. not guilty by reason of insanity on murder and related charges. Insanity verdicts are very rare, especially for murder charges.

Drug Enterprise Leader in New Hampshire

“This is the largest quantity of drugs I have ever seen in state court in New Hampshire,” said Judge David Ruoff. We represented the top co-defendant in that case.

Another Drug Enterprise Leader in New Hampshire

Instead of doing 50-to-life, we negotiated a deal where our client could be released 3 years after a plea.

R.M.C.

R.M.C. was charged with assault with intent to murder. The government alleges that he shot someone in the middle of a busy street in broad daylight on video. He was released after a mistrial.

YDC Co-Defendant

Our client faced severe criminal charges connected to the sprawling YDC case. It is one of the most significant criminal discovery cases in U.S. history, over 11 million pages.

News Article · InDepthNH

H.P. Kidnapping Case

H.P. was already in jail for two years when we got the case. He was charged with kidnapping and related charges. Cases like this are the reasons why we have trials. The prosecution can say what they want until their allegations are challenged. During rigid cross-examination, the alleged victim admitted to lying under oath with immunity twice before in another murder case, lying to police, lying to medical personnel, and was shown to be lying in her direct testimony. A clean sweep of seven not guilty verdicts and the client was freed after two and a half years in custody.

R.H. Shooting

R.H. was charged with assault with intent to murder. The government alleged that he shot at his roommate in their living room. The client took the stand and explained that it was actually his roommate that shot at him. Our cross-examination of the government’s witnesses showed that the police simply accepted the alleged victim’s version of events without question. Not guilty of assault with intent to murder, and the client was released.

“Straight Pride” Counter Protestor

We represented two clients charged in separate incidents arising out of the counter-protests during the “straight pride” parade in Boston.

News Article · GBH News

Contact

Get in touch

Main Line

(978) 483-0329

General Email

info@wjdlegal.com

Chelmsford, Massachusetts

15 Alpine Ln Fl 2
Chelmsford, MA 01824
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San Juan, Puerto Rico

1250 Av. Juan Ponce de León 3rd Floor
San Juan, PR 00907
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