From the Indiegogo page:
The film is not connected to the first two films, but has the same actors from both films playing different characters. This is kind of my homage to Halloween III: Season of the Witch. But the film does have a lot in common with the first two films, which is it involves hookers, sex, nudity, gore and of course sleaziness! If you are a fan of the first two you’ll love this one.
Part three revolves around a strangler targeting escorts from a well known whorehouse called Tasty Chicks. In the middle of it all, a hitchhiker named James is taken in by the women and hired to protect them against the killer, but he slowly realizes there is something else lurking in the house.