yet another LBK mass grave discovered, witnessing intense warfare

https://www.nature.com/articles/s41467-018-04773-w#Sec2

interesting :

Strontium isotope analysis (87Sr/86Sr) on tooth enamel and carbon and nitrogen isotope analyses (δ13C and δ15N) on bone collagen disclosed non-local origins and distinct dietary habits of the individuals interred in the mass grave in comparison to the regular settlement burials at the same site