To Protect and Serve
| Episode Number | 3 |
|---|---|
| Season | 4 |
| Aired | 2013-10-11 |
| Overview | Danny becomes the lead hostage negotiator when a prime informant in a large drug case holds Erin at gunpoint inside the courtroom. Also, when Jamie disobeys his lieutenant’s orders and gets suspended, Frank must decide a proper punishment. |
| Runtime | 45 minutes |
| Absolute Number | 70 |
| Finale Type |