Frank asks Erin to liaise between him and NY Governor Mendez regarding policy reform he privately backs, but can't publicly support, because it goes against police rank and file. Also, Danny and Baez become enmeshed in the world of competitive gaming when a high-profile video game streamer is murdered, and Eddie and Witten suspect a live-in nanny is being abused after she approaches them on the street for help.

 Business becomes personal for Frank and his team when Baker is assaulted, Erin asks her ex- husband to represent a defendant she's prosecuting. Also, Eddie wonders if she's being too stubborn after she publicly undermines one of Jamie's decisions at work, and Danny and Baez investigate the attempted murder of a couple with huge secrets.