A report by the Italian government was published by 2 May. The Italian investigators disagreed on the subjects of the speed of the car, the signaling (or lack of it) before the Americans opened fire, and the question of whether the Americans were aware of Calipari's presence and activities in Baghdad. The Italian report also noted that the Italian investigators claim that "senior US officers who arrived on the scene of the shooting had criticized the checkpoint for being poorly illuminated, inadequately signaled and badly positioned."