Traditionally, drug cases seemed very open and shut. If someone is found with a large manufacturing and delivery operation in Illinois for illegal drugs, then they face some serious legal consequences. Some aspects of drug crimes, however, may be changing.

The State Attorney of Cook County, Kim Foxx, wants to expunge certain crimes from people’s records. Convictions for marijuana are at the top of her list, but so are some crimes involving heroin and cocaine.

Foxx has a vision of [...]