De la Garza played Assistant District Attorney (later DDA) Rubirosa for the final four seasons of "Law & Order", a role she also played on the short-lived spin-off "Law & Order: LA" (2011). On January 22, 2014 she guest starred in an episode of "" as Connie Rubirosa. Rubirosa, who had recently departed the Los Angeles District Attorney's Office, is now a federal prosecutor, heading up a joint task force on underage sex trafficking. Her guest appearance first aired on January 22, 2014. This is, to date, her final appearance in the franchise.