Blue Bloods S07 E08 Personal Business

"Honor. Justice. Family. It’s in their blood."

After Emily Harrison tells Danny and Baez she's concerned her abusive ex-boyfriend will repeat his behavior with his new girlfriend, she becomes the prime suspect when he's murdered. Eddie gets jealous when Jamie lets a young woman crash at his apartment. Frank must decide how to discipline a sergeant after he fails to intercede during an armed robbery while off duty.