As a practicing attorney , Malveaux specialized in class action litigation , representing plaintiffs in such high-profile cases as '' Wal-Mart Stores , Inc. v. Dukes '' and '' Alexander , et al. , v. Oklahoma , et al. '' The latter was a lawsuit filed on behalf of the victims of Tulsa race riot of 1921
Tulsa race riot
Tulsa race riot
Suzette M. Malveaux