The City of Tulsa Will Investigate an Alleged Mass Grave from the 1921 Race Massacre Listen Download Embed Share Share this on Facebook (Opens in a new window) Share this on Twitter (Opens in a new window) Share this via Email Tulsa race riot survivor George Monroe, now 82 years old, examines the monument dedicated Saturday, June 1, 1996, as part of the 75th anniversary commemoration ceremonies in Tulsa, Okla ( AP Photo by Michael Wyke ) Produced by José Olivares Hosted by Tanzina Vega Produced by Public Radio International and WNYC