Calvin Johnson

Deputy Assistant Secretary, Policy Development and Research, U.S. Department of Housing and Urban Development; Associate Director, Office of Research and Evaluation, Court Services and Offender Supervision Agency for the District of Columbia; Director, Office of Research and Evaluation, Court Services and Offender Supervision Agency for the District of Columbia; Senior Research Administrator, Fels Center of Government, University of Pennsylvania; Research Director (IPA), Office of Deputy Mayor for Public Safety, Executive Office of the Mayor of the District of Columbia; Research Associate, Justice Policy Center, The Urban Institute