Anyone with a Netflix account already knows that the platform has a monopoly on serial killer-themed entertainment. Two pieces on Ted Bundy, “Extremely Wicked, Shockingly Evil and Vile” and “Conversations With A Killer: The Ted Bundy Tapes,” made waves last year. Other shows like the David Fincher-led “Mindhunter” fit the bill for crime dramas that specialize in this kind of fare. Even fan-favorite “Hannibal” has made its way onto Netflix this year, with (very wishful) rumors of a fourth season.