Silent Rage (1982)

A mentally ill man in a small Texas town goes on a killing rampage and is fatally wounded by police. When doctors use an experimental serum to bring him back to life, the killer develops superhuman strength and the town sheriff must pursue him.

• ax murder
• experiment
• hand to hand combat
• kung fu
• martial arts
• murder
• regeneration
• sheriff
• showdown
• taekwondo
• texas