First Look: Did Erin Really Let A Killer Walk Free?

Bridget Moynahan as Erin Reagan

1. Bridget Moynahan as Erin Reagan

Erin is overwhelmed with guilt after a man she set free is accused of killing a cop. Also, Frank and Mayor Poole continue their game of political chicken over Frank’s reappointment as commissioner, and Danny and Baez investigate a case of a cop who has gone AWOL on "Fresh Start" (Episode 15, Season 6 of Blue Bloods).
Will Estes as Officer Jamie Reagan and Vanessa Ray as Officer Edit Jenko

2. Will Estes as Officer Jamie Reagan and Vanessa Ray as Officer Edit Jenko

"Fresh Start" (Episode 15, Season 6 of Blue Bloods)
Donnie Wahlberg as Detective Danny Reagan

3. Donnie Wahlberg as Detective Danny Reagan

"Fresh Start" (Episode 15, Season 6 of Blue Bloods)
Bridget Moynahan as Erin Reagan

4. Bridget Moynahan as Erin Reagan

"Fresh Start" (Episode 15, Season 6 of Blue Bloods)
Marisa Ramirez as Detective Maria Baez

5. Marisa Ramirez as Detective Maria Baez

"Fresh Start" (Episode 15, Season 6 of Blue Bloods)
Tom Selleck as Frank Reagan

6. Tom Selleck as Frank Reagan

"Fresh Start" (Episode 15, Season 6 of Blue Bloods)