Detective Rosa Diaz, played by Stephanie Beatriz, is a character on the Fox (and later NBC) comedy Brooklyn Nine-Nine

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Though Diaz is a loyal and effective member of the squad, her anger management issues and lack of empathy terrify most of her coworkers. She is highly secretive about her personal life — should anyone discover a secret of hers, she normally keeps them quiet with death threats.

In spite of her secrecy, in 2018, the character came out as bi in the most Rosa Diaz way possible.