I think my Mom started letting me watch Miami Vice in the 90's when it was syndicated on FX, I always had a taste for the darker side of books, movies, TV, and I fell into the show heavily, even at like age 11 and 12. I would try to put my friends on too lol
Crockett's girlfriend overdoses on cocaine
Crockets girlfriend is a heroin addict
Shadow In The Dark
There's one in season 5 about a snuff film I like
I think one called Pure Miami with that scumbag Ted Nugent edit: Definitely Miami
Bruce Willis as a wife beating arms dealer
The show always appealed to me, because despite any 80's music or style, it's a very dark, nihilistic show, in which no one ever really wins, Mann was famous for those last few minute endings where there really was just a sense of dread and foreboding, no celebration. It also played heavily with themes of the dual nature of cop/criminal, and the cost of that job.
The first 3 seasons are probably the best, and most consistent, it went off the rails a bit, in the last seasons, though good Vice is always good. Also, this movie is clearly the inspiration for Bad Boys (1995).