Wilson Lee holds an U.S. flag as Boston City Councilor Erin Murphy speaks during a remembrance ceremony for Vincent Chin in Chinatown Sunday in Boston. Over the weekend, vigils were held across the country to honor the memory of Chin, who was killed by two white men in 1982 in Detroit. (AP photo)

Two white autoworkers bludgeoned 27-year-old Chinese American Vincent Chin to death with a baseball bat during his bachelor party in Detroit in 1982, but his loved ones’ cries for justice fell on deaf ears.

Twelve days passed before any media outlets reported Chin’s killing by men who blamed Asian manufacturers for the downfall of the city’s mainstay auto industry, and none acknowledged the racism in his killing at the time. The defendants pleaded guilty to manslaughter and were sentenced to three years’ probation. Circuit Judge Charles Kaufman reasoned, “These aren’t the kind of men you send to jail.”

The injustice spurred Asian Americans to unite across ethnic and cultural lines. Hundreds protested the trial’s outcome in downtown Detroit. Chin’s mother traveled the country sharing his story and pushing for a federal civil rights prosecution.

More than four decades later, activists still fight to ensure Chin is not forgotten, saying his story inspires advocacy nationwide. Law students reenact his trial, Hollywood adapted his story into a movie and Asian Americans remember the impact of his killing on their struggle for racial justice and equality.

“For a whole generation of Asian American activists, the Vincent Chin case was the case that got them involved,” says writer and filmmaker Curtis Chin. “It was the thing that brought them to the table.”

A chorus of Asian American voices

After the judge spared Vincent Chin’s killers, Curtis Chin — then 14 — grabbed his parents’ typewriter and wrote outraged letters to newspaper editors. He had found his calling.

Instead of taking over his family’s Chinese restaurant, Curtis Chin — who is not related to the man killed on June 23, 1982 — spent the next 30 years elevating Asian American voices, and recounting Vincent Chin’s story and the racism of 1980s Detroit.

For Helen Zia, an Asian American activist who moved to Detroit in the 1970s, Chin’s case laid bare the glaring injustices that her community faced.

Lacking any local organizations to advocate for Asian American civil rights, Zia co-founded the American Citizens for Justice, which helped to secure a federal trial against Chin’s killers. One was acquitted of civil rights violations and the other was convicted and sentenced to 25 years in prison. His conviction was overturned on appeal.

On June 20, the FBI released a 602-page file on Chin’s death, revealing previously unseen witness interviews with descriptions of his final moments and the anti-Asian slurs his attackers used, among other details. Activists told the Detroit Free Press, which first reported on the FBI documents, that they were not notified about the file, and the agency did not provide a reason for its release.

Last year, Zia launched the Vincent Chin Institute, an advocacy organization to counter hatred against Asian Americans.

Chin’s case has had an impact beyond advocacy. Students at Harvard Law School have reenacted the trials of his attackers to highlight shortcomings in the legal system. And his killing has inspired documentaries, a podcast and a movie, “Who Killed Vincent Chin?”

Vincent Chin was a victim of brutal, racial violence, but from that tragedy emerged “a chorus of Asian American voices,” Curtis Chin says.