Dani Martineck

BLUE BLOODST9, E11

Disrupted

Frank questions whether a run-in with community activists was an accident or a setup. Also, Jamie strives to rely less on Frank's input to makes decisions, Erin helps Anthony protect his daughter and ex-wife from a dangerous psychiatric patient, and Danny and his neighbor size each other up when they learn their kids are dating.
BLUE BLOODST9, E21

Identity

DNA evidence in a murder case leads Danny and Baez to identical twins with identical alibis. Also, Frank learns Nicky is interviewing for a job at the Justice Coalition, which he rarely sees eye-to-eye with, and Jamie visits Eddie's father, Armin (William Sadler), in prison.
BLUE BLOODST13, E3

Ghosted

Danny and Baez respond to a call that their psychic friend, Maggie Gibson, has been stabbed.
BLUE BLOODST12, E5

Good Intentions

Jamie and Eddie experience marital tension when Eddie allows her newly released ex-convict father, Armin (Michael Cullen), to live with them. Also, Danny and Baez go out of their way to help a desperate out-of-town man (Dave Quay) find his missing sister; Anthony enlists Erin’s help when new evidence arises in a closed case from his previous police career; and Frank goes head to head with Archbishop Kearns (Stacy Keach) when a local priest calling for the NYPD to be defunded causes friction between the force and the church.
BLUE BLOODST12, E9

Firewall

Frank enlists the help of an old friend, Sloane Thompson (Alex Kingston), to investigate a cyber-attack on the NYPD that forces Danny and Baez to release an evasive suspect. Also, Baez questions her place within the NYPD.