21 more unmarked graves are discovered in the Tulsa Race Massacre investigation
Historians say up to 300 Black people were killed in the 1921 attack and the days that followed. Nearly all are believed to have been buried in mass graves approved by white authorities of the time.
Researchers have unearthed an additional 21 unmarked adult graves that could be linked to victims of the 1921 Tulsa Race Massacre.
Tulsa, Okla., city officials on Monday that 17 adult-sized graves were uncovered at an excavation site in the Oaklawn Cemetery and another
