https://www.livescience.com/62954-human-sacrifices-mesopotamia.html
Article Bit said:About 5,000 years ago, the Mesopotamians buried two 12-year-olds — a boy and a girl — and surrounded their slender bodies with hundreds of bronze spearheads and what appears to be eight human sacrifices, a new study finds.
The eight human sacrifices were positioned just outside the tomb, located at the site of Basur Höyük in southeastern Turkey, the researchers said. The team determined the age of six of the human sacrifices and found that the victims ranged in age from 11 to 20 years old.
These two 12-year-olds, along with the eight human sacrifices, "had been deposited in a single event, and furnished with an unprecedented number of high-status grave goods for the period and the region," the researchers wrote in a study published online yesterday (June 28) in the journal Antiquity.
The mysterious tomb was discovered in 2014, said the study's two researchers, Brenna Hassett, a post-doctoral researcher of archaeology at the Natural History Museum in London; and Haluk Sağlamtimur, an archaeology professor at Ege University in Izmir, Turkey. [25 Cultures That Practiced Human Sacrifice]