Why do you mention that they are israelis, why not just say that 5 youth were taken into custody? This is Israel and the citizens, at least the majority, are israelis. In France, Gernay and/or UK they would have just said that 5 youth did this or that. If 5 youth from Bolivia would have been involved in the beating, that would have been worthwhile to note but, israelis are involved in criminal activities as much as any nationals of the EEC or the USA.
EU's Mogherini in Tehran to talk nuclear deal, regional issues (Reuters)