A woman recants a domestic-abuse claim, but Danny and Jackie continue to investigate the situation. Soon they uncover the woman’s secret affair with a powerful politician who’s friends with Frank….

Nicky’s stash situation gets complicated. Alex and Crazy Eyes try a new drama class. Red assists Healy with a personal matter.

A woman is drugged and falls to her death, and the evidence suggests that her ex-boyfriend and her current husband’s ex-wife may have conspired to kill her.

After an infant is found dead in his crib, it’s determined he was poisoned, and all evidence points to the child’s au pair.

The murder of a bail bondsman looks fairly routine until the chance words of the chief suspect uncovers possible case-fixing between a shady lawyer and an unknown contact within the…

Stone battles the Brooklyn DA’s office over prosecutorial jurisdiction in the case of a mentally handicapped man who confesses to the stabbing deaths of two women.

Cerreta poses as a weapons dealer to help Stone build a case against a Columbian hit man, but the deal takes an unexpected turn, resulting in bloodshed.

The mugging of a pregnant legal secretary leads to a case involving her lover, her boss and charges of murder when she loses the baby.