Brutal 13th-Century death pit in Russia from the 'city drowned in blood' contains the remains of a family murdered by Mongols 800 years ago https://t.co/fWknijqjpK
— Daily Mail Online (@MailOnline) 6 September 2019
13th-Century Death Pit Reveals Murdered Family in the 'City Drowned in Blood' https://t.co/6iya6I6p4H pic.twitter.com/xvLPixPx5l
— Live Science (@LiveScience) 5 September 2019