Establishes provisions relating to immigration enforcement

HB 3301, known as the "Missouri Values Act," restricts Missouri law enforcement agencies from using state resources for federal immigration enforcement. It prohibits local police and jails from detaining individuals based on immigration hold requests, checking immigration status, sharing personal information (like home addresses), or transferring people to immigration authorities without a federal judicial warrant or probable cause determination. The bill allows limited exceptions, such as sharing criminal history via MULES or participating in joint task forces where immigration enforcement isn't the primary purpose. It directly affects all Missouri law enforcement agencies, including city and county police departments and sheriff's offices.