Blue Bloods: Season 4, Episode 1

Unwritten Rules

When an armed robbery ends with the death of a police officer, Frank makes it a mission for the NYPD to bring the suspect to justice. However, tensions run high in the Reagan household when Erin drops the charges and releases the suspect due to lack of evidence.

Writing:
  • Robin Green
  • Mitchell Burgess

Stars:
Release Date: 2010-09-24
Seasons: 1 2 3 4 5 6 7 8 9 10 11 12 13 14
Metacritic: 7.5/10
TMDb: 7.8/10
  • Country: US, GB
  • Language: English
  • Runtime: 45

Other episodes for this season

Unwritten Rules
Episode 1 - Unwritten Rules
The City That Never Sleeps
Episode 2 - The City That Never Sleep...
To Protect and Serve
Episode 3 - To Protect and Serve
The Truth About Lying
Episode 4 - The Truth About Lying
Lost and Found
Episode 5 - Lost and Found
Growing Boys
Episode 6 - Growing Boys
Drawing Dead
Episode 7 - Drawing Dead
Justice Served
Episode 8 - Justice Served
Bad Blood
Episode 9 - Bad Blood
Mistaken Identity
Episode 10 - Mistaken Identity
Ties That Bind
Episode 11 - Ties That Bind
The Bogeyman
Episode 12 - The Bogeyman
Unfinished Business
Episode 13 - Unfinished Business
Manhattan Queens
Episode 14 - Manhattan Queens
Open Secrets
Episode 15 - Open Secrets
Insult to Injury
Episode 16 - Insult to Injury
Knockout Game
Episode 17 - Knockout Game
Righting Wrongs
Episode 18 - Righting Wrongs
Secret Arrangements
Episode 19 - Secret Arrangements
Custody Battle
Episode 20 - Custody Battle
Above and Beyond
Episode 21 - Above and Beyond
Exiles
Episode 22 - Exiles