In this July 30, 2021 photo, a group prays during a small ceremony as remains from a mass grave are reinterred at Oaklawn Cemetery in Tulsa, Okla. People who believe they are descendants of Tulsa Race Massacre victims can now provide genetic material to help scientists try to identify remains of possible victims. The committee overseeing the search for mass graves of victims was told Tuesday, June 21, 2022, that enough usable DNA for testing has been found in two of the 14 sets of remains that were removed from Tulsa's Oaklawn Cemetery a year ago. (Mike Simons/Tulsa World via AP, File)
