Unspeakable(2000)

Impotent and unhappy middle-aged James Fhelleps goes murderously around the bend after an automobile accident claims the life of his beloved daughter Heather and turns his nagging wife Alice into a pathetic grotesquely disfigured cripple. James embarks on a savage killing spree, brutally butchering such low-life scum as hookers and drug dealers so he can reach Heather from the other side.