Bröckers stated that the unanimous opinion expressed by the media that Bin Laden was responsible made him suspicious: "Although it was the biggest police investigation of all time... one year after the attacks the amount of evidence gathered against those who allegedly masterminded them, Osama Bin Laden and his terrorist group Al Qaeda, comes to no more than it did only a few hours afterwards: virtually nothing."[2] Bröckers does not accept that Al Qaeda and Osama bin Laden planned and executed the 9/11 attacks.[citation needed]