A video has emerged of the 15-year-old boy accused of stabbing an orthodox Jew in Zurich.
The boy, who calls himself Ahmed al-Dabbah, said on the video that he wanted to attack a synagogue and kill as many Jews as possible.
The video was unearthed by a website which monitors extremism.
The boy goes on to swear allegiance to Islamic State.
The Zurich press says the boy is a Swiss citizen with Tunisian roots.
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