Original: Dennis Nilsen ( 1945 -- ) : HomosexualDennis Nilson serialkillercalendar.com , accessed 28 July 2009 serial killer ; 1983 : Nilsen ` strangled and mutilated ' victims BBC News , accessed 31 October 2008 born at Academy Road , Fraserburgh .
Simplified: Dennis Nilsen ( 1945 -- ) : Serial killer ; 1983 : Nilsen ` strangled and mutilated ' victims BBC News , accessed 31 October 2008 born at Academy Road , Fraserburgh .