The murder of a corrections officer leads the Major Case Squad to a corrupt ring of abusive guards in a Brooklyn prison, and the key to exposing the activity lies with a prison nurse who is dating Detective Mike Logan (Chris Noth).
Caputo's kinder, gentler new regime includes organizing a Mother's Day fair for the inmates that brings up a lot of mixed feelings about family.
Investigators look for answers. Vee is ready to make a big move. Caputo finally faces Fig. Piper makes a fateful decision.
The ladies give themselves a lesson in Biology. Lorna takes a big risk to spend time with Christopher. Piper and new inmate Brook butt heads.
Relationships are tested as Valentine’s Day comes to the prison. Poussey questions Taystee’s alliance with Vee. Piper makes a bold proposition to Healy.
