Dozens of human skeletons, lying apparently randomly on and next to each other, with their skulls missing, present a terrifying sight at first glance. Since 2022, this is what researchers have been excavating in a 7,000-year-old settlement near the present-day town of Vráble in Slovakia. Are the headless skeletons the remains of a Neolithic massacre, representing gruesome evidence of a crisis in ancient society?