Mackenzie O'Donnell
VerifiedAbout Mackenzie O'Donnell
Mackenzie A. O'Donnell is a Trial Attorney at Michael Kelly Injury Lawyers in Boston, focusing on personal injury and premises liability cases throughout Massachusetts.
O'Donnell earned her Juris Doctor from Suffolk University Law School. She is admitted to practice in Massachusetts.
She has secured substantial results for clients, including a $17.6 million judgment in a Franklin County Superior Court premises liability case involving negligent tree maintenance.
Notable case results
A decayed tree from a neighbor's rental lot in Orange, Massachusetts fell on three women in August 2024, causing traumatic brain injuries and fractures; Franklin County Superior Court entered a $17.6 million judgment against the property owner in March 2026.
Franklin County Superior Court premises liability judgment - negligent tree maintenance
Prior results do not guarantee a similar outcome. Each case is unique and depends on its own facts.
