When a mass grave containing 15 women, children and young men who lived 5,000 years ago was found in a southern Polish village, a mystery surrounded their demise.
원문출처 : https://www.cnn.com/2019/05/14/world/ancient-family-mass-grave-site-scn/index.html
원문출처 : https://www.cnn.com/2019/05/14/world/ancient-family-mass-grave-site-scn/index.html