One thing that I appreciate the most in well-written true crime is a narrative that keeps the victim's life and worth at the forefront, and a wider viewpoint that looks at systemic issues that can be addressed to keep more people safe in the future.
In murder mysteries, I like everything from a cozy Christie to psychological thrillers. It's hard to play favorites, but here are a smattering of ones that I love.
I like to wait until a series is over so I can binge it, but some shows run so long, that makes it difficult.
I love to listen to podcasts as I do mindless tasks like cleaning and such. True Crime (and especially historical true crime) are some of my favorites.
Here are some good general resources to make your reading life a little easier.