Typical Israeli response. Sure there is no proof yet that the Moussad did it. But, one must consider the long history of previous denials: having nuclear weapons; King David Hotel bombing; murder of COunt Bernadotte; "accidental" bombing of the USS Liberty; ethnic cleansing in 48-49; murders in Lebanon Pal camps; spying on America, repeatedly. What does Israel expect? That we believe it? If not guilty, just say it and wait for proof otherwise.
Turkey launches heaviest air strikes on PKK since campaign began, official says (Reuters)
from the article: Report: German passport tied to Dubai hit wasn`t forged