Blue Bloods S07 E12 Not Fade Away

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

When Danny accepts a side job as a bodyguard for a recently released ex-con who took the fall for someone else, he uses the opportunity to go after the real criminal. Gormley's wife, Sheila, asks Frank to give Gormley a bigger command position. Jamie and Eddie witness a lovers' quarrel between two cops that leads them to reflect on their own complicated relationship.