Sweeney Merrigan Personal Injury Lawyers
Proven VerdictsSimilar personal injury firms in Boston
Proven verdicts and settlements won by Sweeney Merrigan Personal Injury Lawyers
$450 million (sought)
The family of Greg Sharrigan, killed when a gas leak ignited at his Maynard home in September 2021, sued Eversource for $450 million, alleging the utility detected the underground leak three years before the fatal explosion and never fixed it.
$84.1 millionSettlement
Peter Merrigan of Sweeney Merrigan Personal Injury Lawyers represented 125 Massachusetts cities and towns in claims against Johnson and Johnson and the three largest opioid distributors, recovering $84.1 million in aggregate from the national opioid settlements.
Massachusetts / Federal Court · 2022Read the full story →
Prior results do not guarantee a similar outcome. Each case is unique and depends on its own facts.
Proven verdicts and settlements from other Boston firms

Lubin & Meyer
$40 million · $40 Million Verdict for Family of Boy Left with Cerebral Palsy After Five-Hour Delivery Delay

Swartz & Swartz
$18.4 million · Federal Jury Awards $18.4 Million After Lahey Clinic Doctors Cancel HIV Test, Allowing AIDS to Develop

Sugarman & Sugarman
$30.55 million · $30.55 Million Verdict After Traveling Nurse Failed to Monitor Fetal Heart Rate at MGH

Thornton Law Firm
$300 million · $300 Million Settlement for Pension Funds Overcharged on Foreign Currency Trades

Breakstone, White & Gluck
$56 million · $56 Million Verdict for Newburyport Man Left Amputee With Brain Injury After Amazon Van Crash
Attorneys at Sweeney Merrigan Personal Injury Lawyers
13 total
Peter MerriganProven Verdicts
Managing Partner

J. Tucker MerriganProven Verdicts
Managing Partner

Thomas Merrigan
Partner

Brett Corson
Partner

Erin McHugh
Partner

Matthieu Parenteau
Partner

John Morrissey
Senior Trial Attorney

Ryan Hawkins
Senior Trial Attorney

Erin Thurston
Trial Attorney

Korey Kajko
Trial Attorney

Carleen Mullally
Pre-Litigation Attorney

Maggie O'Donnell
Pre-Litigation Attorney

Matthew Tortolani
Pre-Litigation Attorney

