The male lead dies at the end, shot by the female lead

I need help finding this movie I saw a long time ago, some time in the 1990s. It might have been made in the 1980s. I can’t recall much except the main couple was on the run from the mafia/gangster for much of the film. I think (stolen) money was involved.

What I do remember was the ending, where the male lead came home from a jog, and he discovered something (to do with the female lead), and she shot him as a result.

Appreciate any help/pointers toward the potential film.