Our Mission
Prisoners’ Legal Services is a Massachusetts nonprofit legal services office founded in 1972 that provides civil legal assistance to the approximately 14,000 people incarcerated in Massachusetts state prisons (Department of Correction facilities) and county jails and houses of correction.
Our mission is to challenge the carceral system through litigation, advocacy, client counseling, partnership with impacted individuals and communities, and outreach to policymakers and the public in order to promote the human rights of incarcerated persons and end harmful confinement.
Unfortunately, we are unable to handle criminal matters and other issues not directly related to incarceration.
Our Priorities
Our History
PLS was founded in 1972. The organization emerged from the prisoners’ rights movement of the 1960s, which developed from popular movements in support of civil rights. PLS’ mission is to challenge the carceral system through litigation, advocacy, client counseling, partnership with impacted individuals and communities, and outreach to policymakers and the public in order to promote the human rights of incarcerated persons and end harmful confinement.
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Fueled by mass incarceration, the war on drugs, and racism, the 1980s were marked by prison and jail overcrowding and mistreatment of HIV-positive incarcerated people along with guard assaults and inadequate medical and mental health care. During the 1990s, explicitly brutal policies supported abandoning already limited rehabilitative programming for more punitive goals. Educational programs beyond those leading to a high school equivalency diploma were eliminated. Prisoner contact with the outside world was drastically diminished by ending furloughs and minimizing work-release placements, parole, and media access. The decade also saw a dramatically increased reliance on solitary confinement as a management tool across prison systems.
PLS, along with many advocates including currently and formerly incarcerated people and their loved ones have been working hard to push back against solitary confinement and address the needs of those funneled into the carceral system. In the last decade, PLS successfully sued to obtain access to life-saving Hepatitis C medications for those in state prisons, helped bring major improvements to Bridgewater State Hospital and end the imprisonment of women civilly committed for substance use treatment, and helped pass major reforms as part of the Criminal Justice Reform Act of 2018. The Act established the state’s first compassionate release program, reduced the state’s reliance on solitary confinement, and improved treatment for LGBTQ+ people who are incarcerated. This year, the DOC announced plans to end its use of solitary confinement and to finally close the Department Disciplinary Unit, one of the most restrictive solitary units in the nation.
Our Team
Dave Rini
Executive Director
Dave Rini joined the organization as Executive Director in 2025. Previously, he served as the Senior Director of the Systems Advocacy Department at the Boston Area Rape Crisis Center (BARCC). Rini has over a decade of experience in systems-focused advocacy, policy work, and leadership in the nonprofit social justice community. He holds a J.D. from Northeastern University School of Law, where he graduated with honors.
PLS Staff
- James Pingeon, Litigation Director
- Valerie Ambrose, Development Director
- Dr. Alice Bukhman, Health Care Advocate
- Marisol Carrillo, Executive and Legal Support Assistant
- Hannah Deegan, Pro Bono Counsel
- Onesha Dixon, Paralegal
- Kelsea Goodrow, Project Coordinator for Project RESTORE (formerly Project RIZE)
- Leah Hastings, Immigrant Detention Conditions Project Legal Fellow and Staff Attorney
- Michael Horrell, Senior Staff Attorney
- Mac Hudson, Community Liaison and Paralegal, Racial Equity in Corrections Initiative
- Kristyn J.E. Huey, Interim Deputy Director and Senior Staff Attorney
- Ada Lin, Staff Attorney
- Nikki Louis, Paralegal and Policy Associate
- Danielle Magalhaes, Receptionist/Legal Assistant
- Sonia Marquez, Director of Human Resources
- Edna Medina, Senior Legal Administrative Assistant
- David Milton, Senior Staff Attorney
- Aryanna Mumford, Paralegal, Race Equity in Corrections Initiative
- Sarah Nawab, Women’s Incarceration Conditions and Reentry Project Lead and Staff Attorney
- Lauren Petit, Senior Staff Attorney and Medical Parole Project Director
- Kate Piper, Senior Paralegal
- Maheeb Rabbani, Paralegal
- Hannah Roth, Paralegal
- Linda Rydzewski, Office Manager and Admin Supervisor
- Becky Schapiro, Staff Attorney and Healthcare & Disability Project Director
- Aaron Steinberg, Communications Director
- Rachel Talamo, Attorney, Liman Law Fellow
- Bonnie Tenneriello, Senior Staff Attorney and Solitary Confinement Project Director
- Al Troisi, Senior Paralegal and Intake Advocacy Director
- Anna Walsh, Brutality Project Paralegal
- Jesse White, Interim Deputy Director and Legislative Director
- LaToya Whiteside, Senior Attorney and Director, Racial Equity in Corrections Initiative and Director, RESTORE (formerly Project RIZE)
Board of Directors
- Jeffrey Wiesner, Chair
- José Bou
- Douglas Brooks
- Steven Brown
- Celestino Colon
- Elizabeth A. Davis
- Patricia Garin, Emeritus
- Tony Gaskins
- Joan Johnston
- Alexandra Lin
- Jennifer McKinnon
- Cloe Pippin
- Mala Rafik
- James Rollins, Emeritus
- Joel Thompson, Treasurer
- Zeno Williams



