'Devil's Disciple' serial killer plots fresh freedom bid after 50 years in jail
- Posted on January 5, 2026
- By The Mirror
- 4 Views
'Devil's Disciple' serial killer plots fresh freedom bid after 50 years in jail
MacKay, now 72, is one of Britain's longest serving inmates after killing two elderly women and a Catholic priest in their homes and then admitting 8 more murders
