Netanyahu has already publicly stated that there will be no credible, transparent or independent investigation. So at most what will be seen is self-serving after-action reports and propagenda about the mythical al Qaida people on board the Turkish ships. Israel still hasn't accounted for Joe Meadors, even.
Judge orders Jerusalem Gay Pride attacker to undergo psychiatric evaluation (Haaretz)
from the article: Obama: Let Israel probe Gaza flotilla raid with U.S. observer