A recent survey of the most leading criminologists in the country from found that the overwhelming majority did not believe that the death penalty is a proven deterrent to homicide. Eighty-eight percent of the country’s top criminologists do not believe the death penalty acts as a deterrent to homicide, according to a new study published in the Journal of Criminal Law and Criminologyand authored by Professor Michael Radelet, Chair of the Department of Sociology at the University of Colorado-Boulder, and Traci Lacock, also at Boulder.