Samuel Sinyangwe is a policy analyst and data scientist who works with communities of color to fight systemic racism through cutting-edge policies and strategies. Sam has supported movement activists across the country to collect and use data as a tool for fighting police violence through Mapping Police Violence and to advance comprehensive policies to address this issue through Campaign Zero. Previously, Sam worked at PolicyLink to support communities in building cradle-to-career systems of support for low-income families. He graduated from Stanford University in 2012.

Our work has been used by truth commissions, international criminal tribunals, and non-governmental human rights organizations. We have worked with partners on projects on five continents.