9. Mind of a Rampage Killer
Okay, so NOVA’s Mind of a Rampage Killer isn’t really about serial killers per say. But, then again, serial killer documentaries don’t seem real huge on Netflix. This one takes us into the scientific theories behind what drives these killers to snap and, well… go on a rampage. With nothing to go by on IMDb and a 2.0 out of 5 on Netflix, and while it’s a tad bit off topic, it’s still close enough to being one of the best serial killer documentaries on Netflix streaming in 2018.
