Peter Grenier has realized over


in verdicts and settlements for his clients

Welcome to Grenier Law Group PLLC

GLG is a dynamic Washington, D.C. based personal injury/wrongful death civil litigation boutique firm with a nationwide practice, outstanding reputation, and an impeccable track record of success. With almost 50 years combined legal experience, our philosophy is simple – we advocate tenaciously and passionately to enforce the rights of our injured or deceased clients, and to bring about change by holding wrongdoers accountable – individuals, corporations and governments alike.

Whether it be litigating the only successful case arising out of the Columbine High School shootings in Colorado, securing an $11 million settlement package in the Virginia Tech Massacre cases, obtaining a record-setting $98 million wrongful death verdict against the District of Columbia, a record-setting $14 million wrongful death settlement in a bus collision case against WMATA, or a $26 million structured settlement on behalf of a victim of police misconduct in New Jersey, firm principal Peter Grenier and his team fight hard for each and every client. These stellar results do not come by chance or by luck – they are the culmination of countless hours of strategizing, researching, investigating and execution that go into every case that crosses our doorway.

Practice Areas

Automobile Accidents


Aviation Law



Boating Accidents



Bus/Truck Accidents



Daycare/ Nursing Home Liability



Drowning/Pool Injuries


Jail or Prison Injury and Wrongful Death


Legal Malpractice



Liquor Liability



Medical Malpractice



Motorcycle Accidents



Police Misconduct & Civil Rights


Premises Liability


Restaurant Liability/ Food Poisoning 



School Violence/ Hazing



Sexual Assaults



Wrongful Death


Meet the Team

Peter Grenier DC Personal Injury Lawyer

Peter C. Grenier


Kenneth J. LaDuca Medical Malpractice Washington DC Attorney

Kenneth J. LaDuca

Senior Associate

Haley Bankson

Emilia Lukeman

Senior Case Manager

Shannon McDonald


Stephanie Abreu


Cassandra Nevel

Cassandra Nevel


Haley Bankson

Nancy Grenier

Office Manager

Latest News

Fourth Circuit Speaks Out Against Police Brutality

On June 9th, 2020, the United States Court of Appeals for the Fourth Circuit issued a crucial opinion dealing with police excessive force and qualified immunity. The case stemmed from the death of Wayne Jones, a homeless man in Martinsburg, West Virginia, who was...

read more

Police Brutality Victim Pursues Civil Suit

In October 2018, Andre Verdier, a black man, was brutally assaulted by white Prince George’s County police officer Stephen Downey. After peacefully being taken into custody for sleeping in a storage container outside a CVS pharmacy in Temple Hills, Maryland, Verdier...

read more