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Summary

In 2015 and 2016, Chinese-American communities in the United States organized protests against the conviction of NYPD Officer Peter Liang for the fatal shooting of Akai Gurley. The campaign used marches, petitions, and social media to demand a repeal of Liang’s conviction. In April 2016, Judge Danny Chun reduced Liang’s charge to criminally negligent homicide and sentenced him to probation and community service, though the campaign’s direct influence on the decision is unclear.

Tactics used

Tactics used

Background

On 20 November 2014, NYPD Officer Peter Liang accidentally shot and killed Akai Gurley during a patrol in a Brooklyn housing project. Liang was indicted in February 2015 and convicted in February 2016 on charges including manslaughter, becoming the first NYPD officer convicted in a line-of-duty shooting in over a decade. Many Chinese-Americans believed Liang was scapegoated due to racial bias, while others felt some accountability was appropriate.

What happened

On 8 March 2015, about 2,000 protesters rallied at New York City Hall in support of Liang, marching to Chinatown [source: nv-database]. Assemblyman William Colton and Assemblyman Peter J. [source: nv-database] Abbate Jr. [source: nv-database] expressed support, blaming the shooting on hazardous conditions in the housing project [source: nv-database]. After Liang’s conviction on 11 February 2016, supporters launched letter-writing campaigns and petitions, including a We the People petition that reached 120,000 signatures [source: nv-database]. Chinese-Americans used WeChat to organize, with a Civil Rights channel gaining over 10,000 followers in less than 10 days [source: nv-database]. On 20 February 2016, nationwide protests occurred in over 30 cities, with the largest in New York drawing over 10,000 protesters at Cadman Plaza Park [source: nv-database]. Counter-protesters argued Liang should be held accountable [source: nv-database]. On 19 April 2016, Judge Danny Chun reduced Liang’s charge to criminally negligent homicide and sentenced him to five years probation and 800 hours of community service [source: nv-database].

Key people & organizations

  • Coalition of Asian-Americans for Civil Rights (CAACR)
  • Greater New York Coalition to Support Officer Liang
  • Chinese American Equalization Association
  • Lin Sing Association
  • Assemblyman William Colton
  • Assemblyman Peter J. Abbate Jr.
  • Councilman Mark Treyger
  • Senator Marty Golden
  • Eddie Chiu
  • John Chan
  • Phil Gim
  • Yiping Wu
  • Doug Lee
  • Judge Danny Chun
  • Brooklyn District Attorney Kenneth P. Thompson

Outcome

Verdict: partial.

The campaign achieved a partial outcome: Liang’s conviction was reduced from manslaughter to negligent homicide, and he received no prison time. However, the campaign’s goal of a full repeal was not met, and the degree of influence on the judge’s decision is unclear. The campaign successfully organized tens of thousands of Asian-Americans nationwide. [source: nv-database]

Lessons

  • Digital platforms like WeChat can rapidly mobilize diaspora communities across multiple states.
  • Coalition-building with political elites can amplify a campaign’s message and legitimacy.
  • Divergent goals within a movement can complicate the assessment of success.

Sources

Disclaimer: Included as a teaching example of campaign craft, not as endorsement.

Sources & verification

  • nv-database — grounding: primary — license: link-only
  • Rewritten: 2026-06-25 via worker_casestudies_v2.py

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