That occurred to me, too. Palestinians and other Muslims kill each other all the time. But then who are those other guys, some apparently with fake passports?
E X C E R P T :
.....Dubai police chief Khalfan has said he will issue an arrest warrant for Israeli Prime Minister Benjamin Netanyahu if investigators show Mossad was behind the killing.
The police have also said they were questioning two Palestinians suspected of involvement in the murder. The two men, both residents of the United Arab Emirates, had "fled to Jordan" after the killing.
Khalfan said they were extradited from Jordan "three days ago," pointing to a "strong suspicion" against one of the two who had met a member of the suspected hit team before the assassination
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Say, there's been a new thread posted claiming that the PA refuses to release the identities of the two Palestinians detained by the Dubai LEOs.
PA says won't reveal identity of Dubai assassin suspects
http://www.freerepublic.com/focus/news/2452299/posts?page=5
Today I read that the PA has now admitted that one of the 2 Palestinians detained is an official in the PA.