Home Current News Archeologists Have Located a Possible Mass Grave Associated With The 1921 Tulsa...NewsCurrent NewsArcheologists Have Located a Possible Mass Grave Associated With The 1921 Tulsa Race Riots. Here’s What To KnowDecember 17, 201974FacebookTwitterPinterestWhatsApp Archeologists have identified what might be a mass grave of Black people killed during the 1921 Tulsa Race Riots, a massacre that killed 300Source: yahoo.com/news