Ok. Can you provide us with a link please? Also, note that Israel is a country, Hamas is an "illegal" organization. If Israeli mossad were behind it, then the government of the STATE of Israel is to be charged with crime. Apparently, Israel treats itself and the world around it as a ruthless mafia.
PM postpones Israel-Germany summit marking 50 years of diplomatic ties (Haaretz)
from the article: At least five Israelis 'share names with Dubai hit squad suspects'