OK I know this is a longshot. But I remember my dad watching this movie, probably around the mid 80s. It was a horror movie and gave me nightmares. All I can remember our two scenes. One of them is a woman taking a shower, then all of a sudden all of her hair falls out and goes down the drain, and I think then you could see blood going down the drain. Then I remember a woman dressed in black who looked like she was wearing shoulder pads, who was running down the street. I’m pretty sure she was the “bad guy” in the movie.