Frank H. Wu, chancellor and dean of the Hastings College of the Law, University of California, is the author of “Yellow: Race in America Beyond Black and White.” He is writing a book on the Vincent Chin case.

ON June 23, 1982, in Detroit, a young man named Vincent Chin died. Four nights earlier, he had been enjoying his bachelor party with friends at a local bar when they were accosted by two white men, who blamed them for the success of Japan’s auto industry. “It’s because of you we’re out of work,” they were said to have shouted, adding a word that can’t be printed here. The men bludgeoned Mr. Chin, 27, with a baseball bat until his head cracked open.

The men — a Chrysler plant supervisor named Ronald Ebens and his stepson, Michael Nitz — never denied the acts, but they insisted that the matter was simply a bar brawl that had ended badly for one of the parties. In an agreement with prosecutors, they pleaded to manslaughter (down from second-degree murder) and were sentenced to three years of probation and fined $3,000.

I was a Chinese-American teenager growing up near Detroit then. I remember the haunting photograph of a smiling, fresh-faced Mr. Chin, shown repeatedly in newspapers and on TV, and the tears of his mother, Lily Chin, who lamented that his killers had escaped justice. Mr. Chin was buried on the day he was to have been married....