I'm intrigued by nik's idea of CJ being involved in the prison/correctional system. I don't know much about that area of work or what the jobs entail so I can/t speak too much about it other than to say it could give her access to a lot of information.

In general, I think she's more involved with the police side of things since she had so much access to things used by officers on the street instead of in the prisons.