Is it loosely based off of Griselda Blanco Restrepo? I've never seen the show. Being into cartel stuff you would surely know about her.
en.m.wikipedia.org
Talking of cartels and the Miami drug trade. Have you seen the documentary Cocaine Cowboys? Pretty good. Here is the documentary, this is the Reloaded version (even though the title doesn't say it) which is a revamped version of the original.
And this is the original version. Both are worth the watch.
If ya don't want to watch both, at least watch the Reloaded one.