Horror movie in early 90s
Ok been pondering about this movie for a while now. Don't remember much about the movie except there is a girl who is charged for killing some people but she don't remember even doing it. At the end of the movie she's laying on a couch and there a man who is standing beside her. I believe he said something that really upset her cause suddenly she mourn and you can see her clothes getting wet. Her body looks like its twisting and turning. Suddenly she begins to split into two being, herself and then this nasty looking creature. The monster then goes after the man and kills him. And I believe they form back together.
I hope someone remembers what this movie is called. I believe there is a "double" in the title but unsure.
