Born: 25 Sep 1952
More Info: British serial killer who confessed to murdering 11 people. Mackay developed a fascination with Nazism, calling himself "Franklin Bollvolt the First" and filling his flat with Nazi memorabilia. Mackay was charged with five murders, but two charges were dropped through lack of evidence. In November 1975 he was convicted of manslaughter (due to diminished responsibility) and sentenced to life imprisonment. Still imprisoned more than 40 years later, he is reported to be among the 50 or so prisoners in the United Kingdom incarcerated under a whole life tariff and unlikely ever to be released.