Michelle Knight was tied by her arms, neck and feet and "hung like an ornament", she told US TV show Dr Phil.
Watch her describe her ordeal:
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The boy was found unconscious and in cardiac arrest and was rushed to hospital where he died.
The victim, who was wearing her uniform at the time, was found knocking on doors nearly four hours after she was abducted.
There will be gales across Scotland and northern England this morning, but these will gradually ease through the afternoon.