Neolithic mass grave
... that a Neolithic mass grave discovered in 1996 in the German town of Herxheim contains many human skulls that were split into symmetrical halves, as well as evidence of cannibalism?
... that a <b id="mwBWU"><a href="./Herxheim_(archaeological_site)" id="mwBWY" rel="mw:WikiLink" title="Herxheim (archaeological site)">Neolithic mass grave</a></b> discovered in 1996 in the German town of <a href="./Herxheim_am_Berg" id="mwBWc" rel="mw:WikiLink" title="Herxheim am Berg">Herxheim</a> contains many human skulls that were split into symmetrical halves, as well as evidence of <a href="./Cannibalism" id="mwBWg" rel="mw:WikiLink" title="Cannibalism">cannibalism</a>?