Over the last five years, New York City has made major strides in reducing incarceration while remaining the safest big city in the U.S. How do we continue to remake the public safety landscape and create the smallest, safest, and fairest justice system possible? As part of a conference sponsored by the Center for Court Innovation and the Mayor's Office of Criminal Justice, we asked justice system leaders and experts "What has been the Biggest Change in the New York City Criminal Justice system over the last five years?"