Levi Bellfield 'is being investigated over hammer attack that killed Lin and Megan Russell' dailymail.co.uk - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from dailymail.co.uk Daily Mail and Mail on Sunday newspapers.
Michael Stone, 61, was convicted of murders of Lin and Megan Russell in 1997
He has always denied the killings and attempted murder of young Josie Russell
Stone s lawyers have argued for new tests on bootlace found at murder scene
But police have for the last 14 years maintained that the lace has been missing
Now, according to the Sun, the lace has been found and is being investigated