Blue Bloods: Season 6 Episode 18: Town Without Pity
Starring: Donnie Wahlberg, Bridget Moynahan, Will Estes, Amy Carlson, Marisa Ramirez, Sami Gayle, Gregory Jbara, Robert Clohessy
Length: 40 minutes
On Air Date: 1 Apr 2016
Blue Bloods: S06E18 Description: Frank and Danny Try to help a rehabilitated ex-con when he becomes involved in the murder of an enemy; a former prosecutor withholds the location of an alleged killer from Erin as she prepares for the trial.