nytimes June 10, 2021 12:00am Search for Victims of the Tulsa Race Massacre Has Uncovered 27 Coffins #tulsaraceriot1921 #raceandethnicity #tulsaokla #cemeteries #archaeologyandanthropology #oaklawncemetery #blackpeople #news Search for Victims of the Tulsa Race Massacre Has Uncovered 27 Coffins There are strong reasons to suspect that the mass grave was for victims of the 1921 killing, given contemporary evidence.