Dark and Deep (2021)

A snuff film is making the rounds in which a woman is mauled to death by a Deep One. Are the film's establishing shots enough to track down the lighthouse was filmed at and get to the bottom of things?

Content Warning: Graphic description of torture porn films, including death and rape by monsters. The films include no real death and everything is consensual, but that is not immediately obvious (and might or might not be revealed later). Description of a drowned body recovered after several months, drug overdose leading to death, and potential sexual harassment.