Detectives probing an alleged historic Westminster paedophile ring are also investigating the murders of three young boys and are appealing for witnesses to come forward, police say.
US investigators are looking at the possibility that Iran helped North Korea in a 'state-sponsored' cyber attack on Sony's film division, government officials have said.
Speaking on condition of anonymity, the official told Reuters news agency that the code used to attack the studio bore striking similarities to malware known as 'Shamoon'.
Shamoon is believed by the US to have been used by Iran to target tens of thousands of computers at Saudi Arabia's national oil firm, Saudi Aramco, in an attack in 2012, and against banks and broadcasting companies in South Korea last year.
Vladimir Putin struck a defiant pose today when he answered questions from journalist for over three hours, without notes.
But on the streets of Moscow signs of the panic gripping his country were all too evident - one high-end car dealer suspended sales as the rouble's plummeting value leaves it uncertain of what to charge.
ITV News Europe Editor James Mates reports.