I've never seen a cop show that so completely celebrated breaking the law and practicing vigilantism. There's lots of rebel cops and `consultants' on TV known for bending the rules and being rebellious, but this is outright `screw the Constitution. Screw the law.'
Jane is a sociopath bent on murderous revenge, and his CBI pals, especially Theresa Lisbon, knowingly help him find and kill someone who hasn't been convicted in a court of law. By the end of the series, every colleague of Jane's is aware and collaborating with his daily criminal activity. Lisbon is especially interesting. She's tough, she's simpatico, she's a good cop (because people keep saying `Lisbon, you're a good cop,' just before she lies to them about the latest felony she has covered up.) She's aware of, and sometimes party to, crimes including, but not limited to: murder, kidnapping, assault with a deadly weapon, prison break, torture, manipulating evidence, breaking and entering, reckless endangerment and slander. In the end, there are no consequences for Jane, Lisbon or any of these serial criminals who break their vow to uphold the Constitution on a daily basis. Entertaining show but it envisions a world where lawless cops do whatever the hell they want. Sounds like a dictatorship to me.