Actor Stephanie Beatriz of "Brooklyn Nine-Nine," who plays detective Rosa Diaz on the show, joins "Salon Talks" to discuss season five and reflect on what makes the ensemble cast and the show's writing a standout. Week to week, Beatriz noted, the characters change. "In the last four seasons there has been a lot of growth for these characters," she said, noting that while those changes have been mostly good for other characters, it's a little different for Rosa, who has just gone through a break up. "Everyone in the squad is moving forward and Rosa is in this sort of stagnant place with herself."