Nikolina is a fictional character portrayed by Valentina de Angelis in the TV series Blue Bloods.
In the first episode they appeared in, titled Mercy (season 2), they were 22 years old.
They appear in 1 episodes out of a total of 285 aired so far
Episodes1
Mercy
episode S2.E1 september 2011A married, family man and supporter of the new Mayor, involved with a Croatian girl, is shot dead. The Mayor is averse to bad press. Frank stays on as Commissioner. Plain-clothed Jamie unknowingly helps a mob member who had over-dosed.