# Ellis Monk ## expand\_more [### Hannah Craig ](/people/hannah-craig) Doctoral Student in Sociology Research Interests: Crime and Punishment, Political Sociology, Organizational Efficiency, Bureaucratic Discretion, Public Policy, Public Opinion Hannah Craig is a PhD student in Sociology at Harvard. Originally from the metro Detroit area, she received... ![Hannah Craig photo](/sites/g/files/omnuum1481/files/styles/hwp_4_5__690x865/public/sociology/files/craig_hannah_photo.jpg?itok=fvPgfPJY) [### Chelsea King ](/people/chelsea-king) Doctoral Student in Sociology Research Interests: Stratification and Inequality, Ethno-racial Classification and Identification, Sociology of Knowledge, Demography Chelsea King is a PhD student in Sociology. Chelsea is interested in how indigenous peoples' ethno-racial classifications... ![Chelsea King](/sites/g/files/omnuum1481/files/styles/hwp_4_5__690x865/public/sociology/files/king_chelsea_website_01.jpg?itok=nOW_5Alj) [### Mari Sanchez ](/people/mari-sanchez) Doctoral Student in Sociology Research Interests: Race & Ethnic Relations; Immigration; Inequality & Stratification; Social Movements; Cultural Sociology Mari Sanchez is a Doctoral Student in Sociology. Mari is broadly interested in how societies manage and make sense of growing... ![Mari Sanchez](/sites/g/files/omnuum1481/files/styles/hwp_4_5__690x865/public/sociology/files/sanchez_mari.jpg?itok=OtjM5tjB) [### Michael Zanger-Tishler ](/people/michael-zanger-tishler) [michael\_zangertishler@g.harvard.edu](mailto:michael_zangertishler@g.harvard.edu)Doctoral Student in Sociology & Social Policy (Sociology & Social Policy) Ph.D. Date: Spring 2026 (Expected) Dissertation Title: Data and Knowledge of the Criminal Legal System in a Comparative Perspective Dissertation Committee: Robert Sampson and Ellis Monk (Co-Chairs); Joscha Legewie, Magda... ![Michael Zanger-Tishler](/sites/g/files/omnuum1481/files/styles/hwp_4_5__690x865/public/2025-09/Zanger-Tishler_Michael_0.png?itok=_uNxuxJJ)