I don’t remember much about the movie.  We had it on vhs in the early 90s. From what I remember of the dialog and attire I would say it is an 80’s movie.   It is an English speaking movie of a woman that I think was either kidnapped or held hostage by a gang (possibly biker). They were in a barn I think,  I remember a lot of hay.  And one of the gang members was a woman with shorter dark hair.  The victim transitions throughout the film and begins killing the gang members.  I recently watched Friday the 13th Part 3 and there is a character that reminds me of the female gang member, now I can’t get this other movie or of my mind.