Linda Kozlowski playing a killer or mercenary?

Does anyone remember a movie she did in the 80's (possible TV movie) where she played a mercenary or killer? I remember being amazed by it because it was very brutal and violent, at the end her character killed herself when cornered.

Pass the Ammo (1988) has her holding a church hostage. She doesn't die in the end, and the movie is more of a satirical comedy.

Here's a more serious action movie starring Linda, made for TV just as described, but it's from 1994. Could this be it?

https://www.imdb.com/title/tt0109196...tt_sims_tt_i_1

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