“Blue Bloods” season 4, episode 22: “Exiles” airs tonight on CBS.
In this episode, Danny works on a case that is off-limits and is then put on modified duty. He alerts Frank after discovering something major.
Danny, played by Donnie Wahlberg, is a lead detective who holds a detective first grade ranking with the NYPD, but his hot head sometimes leads him to do things his way, and not by the book. Danny is also a Marine veteran, having served time in the Iraq War.
“Erin (Bridget Moynahan) is an assistant district attorney in Manhattan who prosecutes many of the criminals Danny busts. Jamie (Will Estes), Frank’s youngest child, is a recent graduate of Harvard Law School and is a fresh officer on the police force.”
“Blue Bloods” season 4, episode 22 airs May 9 at 10 p.m. EDT on CBS. Spoiler video below: