A Bay of Blood (1971)
An elderly heiress is killed by her husband who wants control of her fortunes. What ensues is an all-out murder spree as relatives and friends attempt to reduce the inheritance playing field, complicated by some teenagers who decide to camp out in a dilapidated building on the estate. suicide, psychopath, mass murder, wheelchair, gore, murder, squid, serial killer, slasher, skinny dipping, maniac, axe murder, video nasty, proto-slasher, ax, giallo