the soldiers involved were charged or disciplined. On 21 March 2007, CIA paramilitaries fired on a civilian man who was running from them. The man, Shum Khan, was deaf and mute and did not hear their warnings. In 2007, documents detail how U.S. special forces dropped six 2,000 lb bombs on a compound where they believed a "high-value individual" was hiding, after "ensuring there were no innocent Afghans in the surrounding area". A senior U.S. commander reported that 150 Taliban had been killed. Locals, however, reported that up to 300 civilians had died. On 16 August 2007, Polish troops mortared the village of Nangar Khel, killing five people – including a woman and her baby – in what The Guardian described as an apparent revenge attack shortly after experiencing an IED explosion. According to The Guardian, the logs also detail "how the Taliban have caused growing carnage with a massive escalation of their roadside bombing campaign, which has killed more than 2,000 civilians to date". Friendly-fire casualties A significant number of documents describe unreported or previously misleading friendly fire incidents between Afghan police and army forces, coalition forces, and the U.S. military. A document dating 3 September 2006 suggests that four Canadian soldiers died in the Panjwaye District of Afghanistan during Operation Medusa, when an American jet dropped a bomb on a building they occupied during the second day of the operation. Seven other Canadian soldiers and one civilian were also reported wounded in the attack. At the time, the Canadian military reported that the deaths and injuries were caused by a firefight with the Taliban, which it still insists. Michel Drapeau, a former colonel with the Canadian Forces, commented that the document is disturbing, due to it differing from the military's report at the time of the soldiers' deaths, which could make the document incorrect. The Canadian military insists it had not been misleading facts about deaths of Canadian soldiers. Former Chief of the Defence Staff Rick Hillier also rejects the document and maintains the deaths were due to enemy fire, as do some of the deceased soldiers' families. A document from 11 June 2007 details an incident where Task Force 373 engaged in a firefight with what were believed to be insurgents. An airstrike was called in, which killed seven Afghan police officers, and injured four others. Nangarhar Province governor Gul Agha Sherzai had labelled the incident a