Madeline Grey DeFreece

Frank causes family tension when he will not endorse Erin's run for district attorney. Danny and Baez investigate a bloody crime scene.

After Danny witnesses a drive-by shooting, he butts heads with the detective assigned to the case; a childhood friend of Jamie's is convinced that she has single-handedly solved a cold case murder.

Jamie faces backlash when he partners with Erin and Anthony to investigate an underground bar; Eddie's partner considers leaving the force.

Danny reunites with childhood friend and a former criminal Mickey Patrick, who comes to him for help finding his missing fiancée.

Erin is stalked by a man who was released from prison; Jamie works to save his badge after a DUI; Frank navigates multiple family issues.

After nearly six months of dating, Marcus and Mia are ready to take the next step. But when she returns home and reconnects with her long-estranged father, Mia experiences complicated feelings that put her relationship in jeopardy.