5.9
/10
Officer Costello is a fictional character portrayed by Judy Marte in the TV series Blindspot.
In the first episode they appeared in, titled Persecute Envoys (season 1), they were 32 years old.
They appear in 1 episodes out of a total of 100 aired

Officer Costello

by Judy Marte

character

Episodes1

  • 7.4
    /10

    Persecute Envoys
    episode S1.E8 november 2015
    After a police officer is murdered, Patterson unlocks a disturbing tattoo that appears to have predicted his killing, and the team chases a violent clue trail to stop further attacks. Mayfair reveals secrets from her past to Weller, seriously testing their relationship.