Buried at the back of a cave in southwest France lies what may be Europe ’s first ever murder victim . According to a fresh depth psychology of the departed’sbattered skull , the assassination was probably attain with a blunt objective such as a Harlan Fisk Stone ax , and the aim may have take up to a month to die of their wound .

First discovered in 1868 , the Cro - Magnon rock protection contains the remains of eightHomo sapiensindividuals who are believed to have live between 31,000 and 33,000 years ago . Alive and kicking during the mid - Upper Paleolithic , the four adults and four infants act the earliest evidence of forward-looking mankind ever key out in Europe .

Among the ancient bone come up at the site is askullfeaturing a suspicious - attend shortcoming on the head-on bone . old analyses have reached counterpoint conclusions as to how the brainpan became damage , with some bookman believe the combat injury was sustained prior to death while others translate the contumely as post - mortem wear - and - tear .

Now house at the Muséum National d’Histoire Naturelle in Paris , the prehistoric crown has been partially glued back together along its fault lines , making it unmanageable for researchers to analyse the nature of these cracks . To overcome this , the writer of a fresh study used high - resolution cybernate imaging ( CT ) scans to reconstruct a 3D model of the skull .

In doing so , they detect that “ the exposed fracture surfaces [ … ] are smooth and undulating , like those associated with a perimortem fracture . ” In other words , the skull was probably damaged in brief before its wretched owner bit the dust .

When compare the injuries to those colligate with cranial trauma from the pre - antibiotic era , the researchers began to build a clearer picture of how this inauspicious other person expired . For exemplar , they found that the porous fibre bone organization powerfully resembled that find out in victims of head trauma during theAmerican Civil War .

In such cases , soldier typically survived for a short full stop before contracting meningitis , “ probably from post - traumatic bacterial contagion producing lump beneath the meninx of the wit . ”

“ Death , preceded by delirium and a comatose state , sometimes with convulsions , resulted a month or a few weeks after the initial combat injury , ” write the study writer . “ A similar outcome and sequelae could be expected [ at Cro - Magnon ] . ”

This hypothesis is further affirm by the circumscribed healing of the defect , indicate that the dupe did n’t at once perish but probably break down within a calendar month of sustaining the injury .

Noting that the injury occurred above the hat - lip transmission line , the researchers conclude that it was more potential to have been because of violent assault than by any inadvertent blow to the chief . “ The defect has the coming into court of penetrating blunt - military force hurt with an object feature a blunt edge , not sharp like those of metal tools and artillery . In other parole , it is more like a chop - mark , rather than an incision , ” they say .

“ Perhaps a stone ax could be suspected . ”

Overall , these findings contribute to our understanding of earlyHomo sapiensviolence , hint thatdeadly conflictwas already a part of life when our ancestors arrived in Europe . In the case of Cro - Magnon , however , the absence of similar accidental injury in other individuals suggests that this particular scuffle hoe was an isolated incident and not part of amass killing .

The field is write in theJournal of Human Evolution .