Robtard
https://www.imdb.com/title/tt4301160/
"Jimmy Keene is sentenced to 10 years in a minimum security prison but he cuts a deal with the FBI to befriend a suspected serial killer. Keene has to elicit a confession from Larry Hall to find the bodies of as many as eighteen women."
Taron Egerton, Paul Walter Hauser, Sepideh Moafi, Greg Kinnear, Ray Liotta
Watched the first two episodes, rather good start imo.
"Jimmy Keene is sentenced to 10 years in a minimum security prison but he cuts a deal with the FBI to befriend a suspected serial killer. Keene has to elicit a confession from Larry Hall to find the bodies of as many as eighteen women."
Taron Egerton, Paul Walter Hauser, Sepideh Moafi, Greg Kinnear, Ray Liotta
Watched the first two episodes, rather good start imo.