ITV News has obtained CCTV footage of a man described by Thai police as the "prime suspect" in the murder of two British tourists on the island resort of Koh Tao. Police in Thailand are questioning three migrant workers from Burma over the killings.
UN aid agency Unicef has launched an appeal to raise $200m to fight the Ebola outbreak in west Africa.
It is part of a broader appeal from governments and other humanitarian groups for almost $1 billion to fight the disease.
Unicef, which is responsible for the welfare of children in emergency situations, estimates that 8.5 million children and people under the age of 20 live in affected areas in Guinea, Sierra Leone and Liberia
Afshan Khan, Unicef's Director of Emergency Programmes, said: “It is closing schools, destroying health systems and threatening the very fabric of communities. This is a crisis of enormous proportions.”
An angry mob outside the Ukrainian parliament in Kiev has been shown on camera throwing a MP into a rubbish bin.
Vitaly Zhuravsky is seen in the footage being jostled by the group, who then throw him into the metal container before throwing a tyre and an unknown liquid on him.
A woman at the scene is then heard saying in Russian: "Boys, let me kick him at least one time."
Eye-witness Chris Palmer said he heard a loud "crack" and the helicopter disappeared out of sight behind the cliffs. He told BBC Radio 5 Live:
Chris Feast, from Flamborough Head Golf Club, said a number of golfers had spotted a helicopter trying to land near the 17th green and then reported hearing a "loud bang and crash".
Humberside Police say emergency services were called to reports that a helicopter was in the sea off the coast of Flamborough.
It is not yet known how many were aboard the helicopter which has reportedly crashed on Flamborough Head in East Yorkshire.
The coastguard have launched a full scale search operation.
A helicopter has crashed into the sea near Flamborough, East Yorkshire, Humberside Police said.
One of the friends of one of the British tourists who were found dead on a beach at the Thai resort island of Koh Tao has taken to Facebook to express his grief over his death.
Sean McAnna was also visiting Thailand and had planned to meet up with his friend David Miller when he realised they were both on the same island.
The US Defence Department are in complete agreement that the United States and its allies must take action against the Islamic State, Defence Secretary Chuck Hagel told a hearing in Capitol Hill.