Exactly what happened next has been a subject of controversy and debate.
 The few primary accounts of the affair agree on a number of facts, and disagree on others.
 They agree that the battle lasted about 15 minutes, that Jumonville was killed, and that most of his party were either killed or taken prisoner.
 According to Canadian records, most of the dead were Canadiens: Desroussel and Caron from Québec City, Charles Bois from Pointe-Claire, Jérôme from La Prairie, L'Enfant from Montréal, Paris from Mille-Isles, Languedoc and Martin from Boucherville, and LaBatterie from Trois-Rivières.

Washington's accounts of the battle exist in several versions; they are consistent with each other, but the details are compressed, according to historian Fred Anderson, with intent to obscure post-battle atrocities.
He wrote in his diary, "We were advanced pretty near to them ... when they discovered us; whereupon I ordered my company to fire ... [Wagonner's] Company ... received the whole Fire of the French, during the greatest Part of the Action, which only lasted a Quarter of an Hour, before the Enemy was routed.
 We killed Mr. de Jumonville, the commander ... also nine others; we wounded one, and made Twenty-one Prisoners".


Contrecœur prepared an official report of the action that was based on two sources.
 Most of it came from a Canadien named Monceau who escaped the action but apparently did not witness Jumonville's slaying: 
[Jumonville's party] saw themselves surrounded by the English on one side and the Indians on the Other.
 The English gave them two volleys, but the Indians did not fire.
 Mr. de Jumonville, by his interpreter, told them to desist, that he had something to tell them.
 Upon which they ceased firing.
 Then Mr. de Jumonville ordered the Summons which I had sent them to retire, to be read ... Monceau saw all our Frenchmen coming up close to Mr. de Jumonville, whilst they were reading the Summons ... during which Time, said Monceau made the best of his Way to us".

  Contrecœur's second source was an Indian from Tanacharison's camp, who reported that "Mr. de Jumonville was killed by a Musket-Shot in the Head, whilst they were reading the Summons".
The same Indian claimed that the Indians then rushed in to prevent the British from slaughtering the Frenchmen.

A third account was made by a private named John Shaw who was in Washington's regiment, but not present at the affair.
 His account, based on detailed accounts from others who were present, was made in a sworn statement on August 21; the details on Tanacharison's role in the affair are confirmed in a newspaper account printed on June 27.
 In his account, the French were surrounded while some still slept.
 Alerted by a noise, one of the Frenchmen 
fired a Gun upon which Col.
Washington gave the Word for all his Men to fire.
 Several of them being killed, the rest betook themselves to flight, but our Indians haveing gone round the French ... they fled back to the English and delivered up their Arms ... Some Time after[,] the Indians came up[,] the Half King took his Tomahawk and split the Head of the French Captain haveing first asked if he was an Englishman and haveing been told he was a French Man.
 He then took his Brains and washed his Hands with them and then scalped him.
 All this ... [Shaw] has heard and never heard it contradicted but knows nothing of it from his own Knowledge".

  Shaw's narrative is substantially correct on a number of other details, including the size and composition of both forces.
 Shaw also claimed to have seen and counted the dead, numbering 13 or 14.

Historian Anderson documents a fourth account, by a deserter from the British–Indian camp named Denis Kaninguen; Anderson speculates that he was one of Tanacharison's followers.
 His report to the French commanders echoed that of Shaw: "notwithstanding the discharge of musket fire that [Washington] had made upon him, he [Washington] intended to read [the summons] and had withdrawn himself to his people, whom he had [previously] ordered to fire upon the French[.
T]hat [Tanacharison], a
Exactly what happened next has been a subject of controversy and debate.  The few primary accounts of the affair agree on a number of facts, and disagree on others.  They agree that the battle lasted about 15 minutes, that Jumonville was killed, and that most of his party were either killed or taken prisoner.  According to Canadian records, most of the dead were Canadiens: Desroussel and Caron from Québec City, Charles Bois from Pointe-Claire, Jérôme from La Prairie, L'Enfant from Montréal, Paris from Mille-Isles, Languedoc and Martin from Boucherville, and LaBatterie from Trois-Rivières.
Washington's accounts of the battle exist in several versions; they are consistent with each other, but the details are compressed, according to historian Fred Anderson, with intent to obscure post-battle atrocities. He wrote in his diary, "We were advanced pretty near to them ... when they discovered us; whereupon I ordered my company to fire ... [Wagonner's] Company ... received the whole Fire of the French, during the greatest Part of the Action, which only lasted a Quarter of an Hour, before the Enemy was routed.  We killed Mr. de Jumonville, the commander ... also nine others; we wounded one, and made Twenty-one Prisoners".

Contrecœur prepared an official report of the action that was based on two sources.  Most of it came from a Canadien named Monceau who escaped the action but apparently did not witness Jumonville's slaying: 
[Jumonville's party] saw themselves surrounded by the English on one side and the Indians on the Other.  The English gave them two volleys, but the Indians did not fire.  Mr. de Jumonville, by his interpreter, told them to desist, that he had something to tell them.  Upon which they ceased firing.  Then Mr. de Jumonville ordered the Summons which I had sent them to retire, to be read ... Monceau saw all our Frenchmen coming up close to Mr. de Jumonville, whilst they were reading the Summons ... during which Time, said Monceau made the best of his Way to us".
  Contrecœur's second source was an Indian from Tanacharison's camp, who reported that "Mr. de Jumonville was killed by a Musket-Shot in the Head, whilst they were reading the Summons". The same Indian claimed that the Indians then rushed in to prevent the British from slaughtering the Frenchmen.
A third account was made by a private named John Shaw who was in Washington's regiment, but not present at the affair.  His account, based on detailed accounts from others who were present, was made in a sworn statement on August 21; the details on Tanacharison's role in the affair are confirmed in a newspaper account printed on June 27.  In his account, the French were surrounded while some still slept.  Alerted by a noise, one of the Frenchmen 
fired a Gun upon which Col. Washington gave the Word for all his Men to fire.  Several of them being killed, the rest betook themselves to flight, but our Indians haveing gone round the French ... they fled back to the English and delivered up their Arms ... Some Time after[,] the Indians came up[,] the Half King took his Tomahawk and split the Head of the French Captain haveing first asked if he was an Englishman and haveing been told he was a French Man.  He then took his Brains and washed his Hands with them and then scalped him.  All this ... [Shaw] has heard and never heard it contradicted but knows nothing of it from his own Knowledge".
  Shaw's narrative is substantially correct on a number of other details, including the size and composition of both forces.  Shaw also claimed to have seen and counted the dead, numbering 13 or 14.
Historian Anderson documents a fourth account, by a deserter from the British–Indian camp named Denis Kaninguen; Anderson speculates that he was one of Tanacharison's followers.  His report to the French commanders echoed that of Shaw: "notwithstanding the discharge of musket fire that [Washington] had made upon him, he [Washington] intended to read [the summons] and had withdrawn himself to his people, whom he had [previously] ordered to fire upon the French[. T]hat [Tanacharison], a 
Battle of Jumonville Glen