Ahmad Hashim Abd al-Isawi was an al Qaeda terrorist operating in Iraq in the early 2000s. He earned the nickname the "Butcher of Fallujah" within US military and intelligence circles after he allegedly masterminded the ambush and killing of four American military contractors whose bodies were then dragged by a spontaneously formed mob and hung from the old bridge over the Euphrates river in Fallujah, Iraq. In September 2009, a team of U.S. Navy SEALs captured al-Isawi in a nighttime raid in Fallujah, and he was charged with orchestrating the slayings. He was held for a time by the United States intelligence community and accused some of the SEALs who captured him of mistreating him while detained at Camp Schwedler. al-Isawi was subsequently handed over to Iraqi authorities and was awaiting his own trial when he testified at one of the resulting 2010 courts-martial. His own trial was held some time before November 2013, and al-Isawi was executed by hanging for the killings.
On March 31, 2004, Iraqi insurgents ambushed a convoy assigned to protect food caterers ESS who were supplying US military bases near Fallujah. Four armed private contractors working as security guards for Blackwater USA – Scott Helvenston, Jerko Zovko, Wesley Batalona, and Michael Teague – were killed by machine gun fire and a grenade thrown through a window of their SUVs. Their bodies were dragged from the burning wreckage of their vehicles, mutilated, and dragged through the streets by a spontaneous mob largely composed of teenagers and boys. Two of the bodies were hung on display from a bridge over the Euphrates river as the crowd celebrated below. Images of the gruesome aftermath were filmed by the international news media, drawing attention to issues around private contractors and prompting Operation Vigilant Resolve, which evolved into the first Battle of Fallujah. Their bodies were recovered near the outskirts of Baghdad early in April.