Islamic State posts Israeli Arab 'spy death video'
Islamic State (IS) militants have posted a video online which appears to show a young boy shooting dead an Israeli Arab prisoner, the BBC reported.
The man, identified as Muhammad Said Ismail Musallam, was accused by IS of being a spy.
IS said Mr Musallam, 19, had posed as a foreign fighter when he joined the militants in Syria.
It said he later confessed to being a spy for Israel's Mossad - a charge denied by Israel and by his family.
"Islamic State is doing this because it has an objective: it wants to scare the entire world," said Said Musallam, the man's father.
"How does it want to send that picture to the world - to the entire world and the Arab world? The way is through Muhammad."
He said he son went missing after travelling as a tourist to Turkey in 2014.
A few months later an online magazine linked to IS carried a long interview in his name in which he confessed he had been sent by Israel to infiltrate the organisation.
Its publication was a clear signal that he had fallen foul of the group and was in danger, BBC’s correspondent Kevin Connelly says.
The 13-minute video purportedly showing Mr Musallam's death has not been independently verified. Israel has declined to comment.
The video shows a boy aged about 12 accompanied by an older, French-speaking militant. He issued threats against Jews in France before the boy shot an orange-suited figure dead.
It is the latest in a series of IS propaganda videos appearing to show the killing of hostages.
Last month IS militants in Libya released a video showing them beheading 21 Coptic Christians.