Hitchhike to Hell

Howard is a mild-mannered momma's boy whose job running deliveries for a cleaning agency affords him a lot of time out on the road. It's not until he picks up young women who've run away from home that he transforms into a twitching, homicidal maniac, hellbent on meting out punishment for their "transgressions". Can the cops stop Howard's demented spree before he claims yet another victim'