The brutal fact is that someone has already taken Mahmoud al-Mabhouh's place. The persons unknown he dealt with in Iran are unscathed and still in place. The supply chain and it's operatives are still in place. Hamas operatives in Gaza are still able to fire the munitions at Israel. All that has happened is that Israel is being investigated for fraudently using passports from European Union member countries.
Munich council upholds ban on Holocaust 'stumbling stone' memorials (AP)
from the article: Dubai hit shows Israel won't be safer with exiled terrorists