CCH serves as the central state repository for what type of data?

CCH, or the Criminal History Records, serves as the central state repository specifically for individuals arrested for felony and gross misdemeanor offenses. This database is crucial for law enforcement and legal entities, as it provides a comprehensive record of serious criminal activities that can have significant legal implications.

Tracking felony and gross misdemeanor offenses allows for better monitoring of offenders and helps in enforcing laws more effectively. Felonies and gross misdemeanors are serious enough to necessitate a thorough record, as they can impact sentencing, employment opportunities, and various aspects of an individual's legal standing.

The other options do not align with the focus of CCH. Traffic violations, while important, are typically handled through different entities, and arrests for minor offenses may not warrant inclusion in a central criminal history repository. Medical records are entirely separate and not related to criminal history.