Edward Snowden was allowed to leave Hong Kong despite an extradition request from the US because documents provided by the US government did not "fully comply with the legal requirements under Hong Kong law," the country's authorities told AP.
It said there was no legal basis to stop Snowden from leaving.
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A 14-year-old boy has been charged after a man was shot dead and three people were injured in a shooting at a US primary school.
Sunshine with blustery showers and longer downpours
The founder of a free school and two ex-staff members have been jailed for defrauding the Department for Education of thousands of pounds.