A Deep Blue Goodbye
| Episode Number | 18 |
|---|---|
| Season | 7 |
| Aired | 2017-03-31 |
| Overview | An ex-NYPD officer goes missing the day after she reveals to Danny her plans to make amends to the woman she and her partner wrongfully convicted years ago. Frank faces a dilemma when one of his peers refuses to retire. |
| Runtime | 45 minutes |
| Absolute Number | 151 |
| Finale Type |