Question: Who was the chair of a commission which investigated the riot associated with the killing of George Jackson at San Quentin State Prison in 1971?
Sentence (from "Robert McKay"): Robert B. McKay (August 11, 1919 – July 13, 1990) was a dean of New York University Law School, a former president of the New York City Bar Association, and the chair of McKay Commission, which investigated the 1971 Attica Prison riot.
Relevant evidence: Yes