When Officer Michael Groves ends up in a psych ward after leveling accusations at the 12th Precinct, Internal Affairs asks the team to help investigate.

Abbey keeps the staff busy with the fallout when she leaks her personal preference for a Federal Reserve Board appointment and discusses child labor on a talk show, prompting a…

Holmes and Kitty investigate the murder of a postal store owner whose death is connected to the illegal diamond trade. Meanwhile, Gregson’s career is placed in jeopardy when he hits…