Frank’s esteem for an old friend proves to be a mistake when her son threatens to publicly reveal who she really was.
Jamie faces backlash when he partners with Erin and Anthony to investigate an underground bar; Eddie's partner considers leaving the force.
Danny and Baez investigate the death of a woman who is found at a men’s only club; Jamie and Eddie argue about gender politics.
Erin and Anthony must trust a sociopath who claims he has evidence to convict a double-murderer; Danny and Baez try to arrest a gangster.
Frank’s friend reveals that an upcoming exposé will air some of the NYPD’s dirty laundry; Danny and Baez investigate an artist’s overdose.