A 46-year-old man arrested by officers investigating the disappearance of Claudia Lawrence has been bailed.
The man was earlier arrested on suspicion of perverting the course of justice.
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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.