Death Falls(1991)

A terminally ill man gets his buddy to bust him out of the hospital. But, in the process, the duo antagonizes a city policeman, who trails them to the boonies surrounding their hometown. The local sheriff and their lady friend (who think more kindly of the pair) strive to find the fugitives before the less-compassionate posse, which includes a deranged, rifle-toting foe of the two. Written by Kim Williams, IMDb.