Rosa's Niece is a fictional character portrayed by Isabella Day in the TV series Brooklyn Nine-Nine.
In the first episode they appeared in, titled Thanksgiving (season 1), they were 9 years old.
They appear in 1 episodes out of a total of 153 aired
Episodes1
Thanksgiving
episode S1.E10 november 2013Amy hosts a Thanksgiving dinner at her apartment for everyone at the precinct, but it soon turns into a disaster.