A convicted serial killer and rapist said his ‘punishment is over’ in his chilling final interview before his execution.

Oscar Ray Bolin was executed aged 53 in Florida in January 2016 after spending 28 years locked up.

He had been convicted for the kidnapping and rape of a 20-year-old woman in December 1987. Bolin held a gun to the woman’s head and pulled the trigger, but the weapon did not fire. Bolin, who committed the crime with other men, let the woman go along a Pennsylvania highway.