The notorious Scottish paedophile was found guilty of kidnapping and murdering nine-year-old Jennifer Cardy in Northern Ireland 30 years ago.
The jury returned its verdict at Armagh Crown Court on the second day of deliberation at the end of a high-profile five week trial.
The schoolgirl was snatched as she cycled to a friend's house in the quiet Co Antrim village of Ballinderry on August 12 1981.
Her body was found six days later in a dam behind a roadside layby 15 miles away at Hillsborough, Co Down.
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