Prison reform

Parole and probation sends hundreds of thousands of people back to prison

About a quarter of people behind bars in the U.S. on any given day are there for violating parole or probation, often times because of technical violations such as missing supervision appointments or failing a drug test, according to new data collected by The Council of State Governments Justice Center (CSG).

Data: The Council of State Governments Justice Center; Table: Harry Stevens/Axios