Blue Bloods - Season 2 Episode 20
Danny and Jackie are assigned to protect a key witness in a Russian mob trial, but when an attempt is made on her life, they realize there is a leak on the task force. Meanwhile, Erin is offered a job as deputy mayor, which would have her working directly with her father.
- Genre: Drama, Crime
- Studio: CBS
- Keyword: new york city, police, police station, police commissioner, police procedural
- Cast: Tom Selleck, Donnie Wahlberg, Bridget Moynahan, Will Estes, Len Cariou, Gregory Jbara