Topic: Mindhunter
Mindhunter
https://next-episode.net/mindhunter
This series focuses on the development by two men, two agents, of a new criminal field and does so through story lines of visiting the sociopathic mind. Mindhunter is based on the 1996 book Mind Hunter: Inside the FBI's Elite Serial Crime Unit, by former special agent John Douglas and Mark Olshaker.
Serial killers profiling stuff, S01 was interesting, S02 just released. IMDB 8.5: https://www.imdb.com/title/tt5290382/
Mod edit: added summary