This released today. Its got bugs, but overall it is pretty dope. Sort of like GTA, except you play the good guy.
https://store.steampowered.com/app/490110/The_Precinct/ (https://store.steampowered.com/app/490110/The_Precinct/)
Looks interesting, from the same team that did American Fugitive, which is kind of like the old-school GTA games but with more of a Justified-esque rural noir setting.
Makes me wanna go back and play the old Police Quest games.
Don't forget the True Crime series (including its spiritual successor by the same team, Sleeping Dogs)- in my opinion still the best overall police sims. I got this and I like it, but there are some design choices I find kinda baffling, in particular the camera. It's also super heavy on a forced story which is extremely generic.