Heather Harris is a research fellow at the Public Policy Institute of California, where she examines criminal justice programs, practices, and policies. She has published research on the impact of cellmate relationships on reoffending and on the effects of domestic violence arrests on mortality in Criminology and the Journal of Experimental Criminology, respectively. Prior to joining PPIC, she was a postdoctoral researcher at the University of California, Berkeley, where her work focused on young men undergoing the transition to adulthood after prison. She and David J. Harding coauthored a book, After Prison: Navigating Adulthood in the Shadow of the Justice System (2020), based on that work. She received her PhD in criminology and criminal justice from the University of Maryland, College Park, and an MPP from the University of Chicago Harris School.