Josh Tower

BLUE BLOODSS2, E10

Whistle Blower

When Erin's informant is murdered, she can't help but blame herself for the death and work to help Danny discover who killed him; Frank deals with public backlash against an officer.
BLUE BLOODSS1, E10

After Hours

Danny investigates when a doorman at a nightclub is murdered; Frank makes a decision about a former partner's future.
BLUE BLOODSS4, E1

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.