(S02E09) "This is a murder investigation, I can be as hard ass as I want to be." - Jane

Jane has played with fire before and crossed the line a few times. This week was no different and he was very upfront about it, repeating at least two times that he could be hard ass as he wanted to be during an investigation.

When you are cocky and push the envelope a bit too much, karma will more than likely ensure that you pay your dues. It wouldn't surprise me that one of the bad guys introduced in this episode comes back to seek revenge on Jane for being a hard ass.