Ms. 45 (1981) [Thana]: Stabbed in the back by a female party guest during Zoe's
shooting rampage at a costume party.
Special Effects (1984) [Andrea/Elaine]: Strangled in bed by Eric Bogosian. He then
washes her body off in a hot tub to clean up the evidence, and leaves her body in a
car. (Nudity alert: Topless & rear)
Exquisite Corpses (1989) [Belinda Maloney]: Shot to death by Chuck Perley. (I
haven't seen this movie myself.) (Thanks to Robert Lund)