A history of violence in the Mesolithic female skeleton from Mezzocorona-Borgonuovo (Trento, northeastern Italy)

Scholars have long been interested in understanding conflict in prehistoric times. Skeletal lesions attributable to interpersonal violence constitute the most direct evidence available to make inferences on the diachronic changes in the frequency, scale, and motivation for conflict among human communities. It has been proposed that evidence of violence becomes more common among Early Holocene Mesolithic hunter-gatherers; however, the skeletal record becomes increasingly fragmentary in more ancient periods, making the finding of new evidence of great importance. We present here a case of traumatic recidivism in a Mesolithic female from the site of Mezzocorona-Borgonuovo (MBN-1) in the northeastern Italian Alps (Trento). This female displays a perimortem perforating defect in the frontal bone, as well as healed cranial and forearm fractures. Although it is possible to interpret these injuries as resulting from falls from height, we propose that they are most compatible with MBN-1 being victim over time of multiple episodes of interpersonal violence. In addition, probably a few months before death, MBN-1 suffered another traumatic injury of the ankle, and in this case the fall from height appears the most likely scenario. We further propose that the attacks leading to the cranial and forearm fractures were presumably perpetrated by individuals coming from outside MBN-1's group. Conversely, her group most likely cared for her through medical treatment – as suggested by the successful healing of forearm and ankle fractures – and by according her a formal burial. The traumatic history of MBN-1 provides rare glimpses into the life experience of a Mesolithic female from northeastern Italy, a context where human remains are extremely rare. However, being a single case, more findings are needed to understand whether or not MBN-1 can be viewed as emblematic of the overall exposure to interpersonal or accidental trauma for Mesolithic groups in the area, and to explore issues of frequency, origin, and motivation for ancient conflict.