If you like to confront reality then read on, else fall back to the fiction.
A read into the whole events b/w 1980 and 1990 in Australia, South Wales.
Ivan Milat, The Backpacker Serial Killer
For the info of readers, there was nothing as such "Texas Chainsaw Massacre", the whole Leatherface concept was fake. Neither any "Blair Witch Project", another hoax was it.
The only true real event was the one portrayed in "Wolf Creek". Another one could be Ed Gein killings.
PS: There is a very thin line b/w ones sanity.