Frank is at odds with his friend Archbishop Kearns when he says the NYPD arrested the wrong man for a murder.
S12, E13
Cold Comfort
Eddie and Badillo track down the culprits behind the theft of valuable, rare works from a celebrated bookstore.
S12, E14
Allegiance
Erin's nephew, police officer Joe Hill, becomes aware of witness tampering in a trial.
S12, E15
Where We Stand
Frank contends with public outcry to defund the NYPD School Safety Division, after a physical altercation between a school officer and a student goes viral.
S12, E16
Guilt
Frank, Baker, Garrett and Gormley experience guilt when an officer they briefly worked with is shot after Frank reassigned her for not meshing with their team.