Bad to the Bone 1997

Synopsis:

A murderous sociopath (and former battered child) uses her naive younger brother in a scheme to do away with her inconvenient lover.

Directed by: Bill L. Norton & Kate Ryerson
Written by: Rob Fresco
Release date: 1997-10-19
Runtime: 100 minutes
Tagline: She had good looks. A great body. And a killer instinct.
Cast:
Kristy Swanson
Kristy Swanson
Francesca Wells 
Jeremy London
Jeremy London
Danny Wells 
David Chokachi
David Chokachi
Waldo 
Christine Tucci
Christine Tucci
Det. Martina Dobbs 
Ben Browder
Ben Browder
Brent Rohrbach 
John Bourgeois
John Bourgeois
James Bacarelli