I think the show runs on Netflix, but I'm not so sure. At the beginning of one season, someone finds the former drug boss (vll Teresa Mendoza), and her child is kidnapped on a flag show in an inner city on an island (Malta?) And then held captive in the course of the episodes. The series also has a lot of episodes. I looked to find this episode on Queen of South, because the faces are somehow still in my head, but none.
Netflix has Queen of the South and Queen of the South. The second seems to be the kidnapping of her daughter Sofia. Has a lot of consequences. Believe this is from the same author and both are Teresa