The New York Civil Liberties Union and The Legal Aid Society filed a lawsuit against Mayor Bill de Blasio, Police Commissioner Dermot Shea, Chief of Department Terence Monahan, the City of New York, and several individual police officers for their roles in the indiscriminate brutalizing of peaceful protestors during the protests following the police killing of George Floyd. The suit addresses the first month of protests between May 28 and June 28, where swarming officers used batons, pepper spray, and other aggressive techniques to retaliate against New Yorkers for showing their support of Black lives and demanding an end to police violence. Such uses of excessive force against these demonstrators violated their First and Fourth Amendment rights.

https://www.nyclu.org/en/cases/payne-et-al-v-de-blasio-et-al