Twilight Killer Lucas Markham told former classmate he wanted to kill girlfriend’s mum before chilling murder

Lucas Markham’s former classmate claims he told him of his plan to kill Kim’s mum (Picture: SWNS)Twilight killer Lucas Markham told his former classmate that he wanted to kill his girlfriend’s mum before the chilling murder took place.Lucas and Kim Edwards, who were both 14 at the time sent shockwaves through their hometown of Lincolnshire in 2016 after they murdered Kim’s mum Elizabeth Edwards and younger sister Katie Edwards.The duo, who were branded the ‘Twilight