Bárbara López, Leidi Gutiérrez, Coty Camacho and Natasha Dupeyrón in a scene from “Señorita 89.” Amaury Barrera/Pantaya Dreams of success, drugs, politics and death collide in Señorita 89, a dramatic thriller that exposes the dark glamour of a fictional Miss Mexico beauty pageant, set against the backdrop of the beautiful La Encantada hacienda. That’s where 32 young women spend “90…